diff --git a/apps/attestation-manager/.eslintrc.cjs b/apps/attestation-manager/.eslintrc.cjs
deleted file mode 100644
index e0c3a4cc340447911dc9ff5a109c3d97e5a33151..0000000000000000000000000000000000000000
--- a/apps/attestation-manager/.eslintrc.cjs
+++ /dev/null
@@ -1,42 +0,0 @@
-module.exports = {
-  root: true,
-  parser: '@typescript-eslint/parser',
-  parserOptions: {
-    sourceType: 'module',
-    ecmaVersion: 2021,
-  },
-  env: {
-    node: true,
-  },
-  plugins: ['prettier', '@typescript-eslint/eslint-plugin', 'jest'],
-  extends: [
-    'prettier',
-    'plugin:@typescript-eslint/recommended',
-    'plugin:jest/recommended',
-  ],
-  ignorePatterns: ['.eslintrc.js'],
-  overrides: [],
-  settings: {
-    jest: {
-      version: '29',
-    },
-  },
-  rules: {
-    'no-unused-vars': 0,
-    '@typescript-eslint/no-unused-vars': [1, { argsIgnorePattern: '^_' }],
-  },
-  overrides: [
-    {
-      files: [
-        '*.spec.ts',
-        '*.e2e-spec.ts',
-        '__mocks__/*.ts',
-        '__mocks__/**/*.ts',
-      ],
-      rules: {
-        '@typescript-eslint/no-explicit-any': 0,
-        'jest/no-mocks-import': 0,
-      },
-    },
-  ],
-};
diff --git a/apps/attestation-manager/package.json b/apps/attestation-manager/package.json
index 9be54b8b90e92b3b0e236a51d6429940eaf9970a..06ce573070a5b9ff211af04af484cdffd3d9c32c 100644
--- a/apps/attestation-manager/package.json
+++ b/apps/attestation-manager/package.json
@@ -38,6 +38,7 @@
     "@prisma/client": "^5.6.0",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.0",
+    "express": "^4.17.3",
     "joi": "^17.11.0",
     "jsonwebtoken": "^9.0.2",
     "jwks-rsa": "^3.1.0",
@@ -63,13 +64,8 @@
     "@types/jsonwebtoken": "^9.0.5",
     "@types/node": "^20.9.0",
     "@types/supertest": "^2.0.16",
-    "@typescript-eslint/eslint-plugin": "^6.11.0",
-    "@typescript-eslint/parser": "^6.11.0",
     "dotenv-cli": "^7.3.0",
     "eslint": "^8.53.0",
-    "eslint-config-prettier": "^9.0.0",
-    "eslint-plugin-jest": "^27.6.0",
-    "eslint-plugin-prettier": "^5.0.1",
     "husky": "^8.0.3",
     "jest": "^29.7.0",
     "node-mocks-http": "^1.13.0",
diff --git a/apps/attestation-manager/src/app.module.ts b/apps/attestation-manager/src/app.module.ts
index d7551e83007624a0d89cf2fb48cab791956a6fc6..2ab9898ed6d81bb861d7b87207a1b1d687d1f696 100644
--- a/apps/attestation-manager/src/app.module.ts
+++ b/apps/attestation-manager/src/app.module.ts
@@ -1,12 +1,13 @@
 import {
-  MiddlewareConsumer,
   Module,
-  NestModule,
   RequestMethod,
+  type MiddlewareConsumer,
+  type NestModule,
 } from '@nestjs/common';
 import { ConfigModule } from '@nestjs/config';
 import { APP_FILTER } from '@nestjs/core';
 import { TerminusModule } from '@nestjs/terminus';
+
 import ExceptionHandler from './common/exception.handler.js';
 import config from './config/config.js';
 import validationSchema from './config/validation.js';
@@ -39,7 +40,7 @@ import UserInfoModule from './userInfo/module.js';
   ],
 })
 export default class AppModule implements NestModule {
-  configure(consumer: MiddlewareConsumer) {
+  public configure(consumer: MiddlewareConsumer) {
     // eslint-disable-line
     consumer
       .apply(AuthMiddleware)
diff --git a/apps/attestation-manager/src/client/nats.client.ts b/apps/attestation-manager/src/client/nats.client.ts
index c232a1b2dcf576c9a77980f21678a0910505e570..9946c3bc94b9baabdabf52c85e3169a9c34911c6 100644
--- a/apps/attestation-manager/src/client/nats.client.ts
+++ b/apps/attestation-manager/src/client/nats.client.ts
@@ -1,15 +1,16 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { ClientProxy } from '@nestjs/microservices';
 import { lastValueFrom } from 'rxjs';
+
 import { Connection, NATSServices } from '../common/constants.js';
 
 @Injectable()
 export default class NatsClientService {
-  constructor(
+  public constructor(
     @Inject(NATSServices.SERVICE_NAME) private natsClient: ClientProxy,
   ) {}
 
-  getConnectionById(connectionId: string) {
+  public getConnectionById(connectionId: string) {
     const pattern = {
       endpoint: `${Connection.NATS_ENDPOINT}/${Connection.GET_CONNECTION_BY_ID}`,
     };
@@ -17,7 +18,7 @@ export default class NatsClientService {
     return lastValueFrom(this.natsClient.send(pattern, payload));
   }
 
-  connectionTrusted(connectionId: string) {
+  public connectionTrusted(connectionId: string) {
     const pattern = {
       endpoint: `${Connection.NATS_ENDPOINT}/${Connection.MAKE_CONNECTION_TRUSTED}`,
     };
@@ -25,7 +26,7 @@ export default class NatsClientService {
     return lastValueFrom(this.natsClient.send(pattern, payload));
   }
 
-  getReceivedConnections() {
+  public getReceivedConnections() {
     const pattern = {
       endpoint: `${Connection.NATS_ENDPOINT}/${Connection.GET_RECEIVED_CONNECTIONS}`,
     };
diff --git a/apps/attestation-manager/src/client/rest.client.ts b/apps/attestation-manager/src/client/rest.client.ts
index edd52e1edc16e0cc797a2c4e49ba7a6d67e1a639..6dce06d50491916bc8d7dc723b09016bda385ea5 100644
--- a/apps/attestation-manager/src/client/rest.client.ts
+++ b/apps/attestation-manager/src/client/rest.client.ts
@@ -4,15 +4,15 @@ import { lastValueFrom, map } from 'rxjs';
 
 @Injectable()
 export default class RestClientService {
-  constructor(private readonly httpService: HttpService) {}
+  public constructor(private readonly httpService: HttpService) {}
 
-  async delete(url: string) {
+  public async delete(url: string) {
     return lastValueFrom(
       this.httpService.delete(url).pipe(map((response) => response.data)),
     );
   }
 
-  async post(url: string, payload: object) {
+  public async post(url: string, payload: object) {
     return lastValueFrom(
       this.httpService
         .post(url, payload)
@@ -20,7 +20,7 @@ export default class RestClientService {
     );
   }
 
-  async get(url: string) {
+  public async get(url: string) {
     return lastValueFrom(
       this.httpService.get(url).pipe(map((response) => response.data)),
     );
diff --git a/apps/attestation-manager/src/client/tests/__mocks__/tsa.client.ts b/apps/attestation-manager/src/client/tests/__mocks__/tsa.client.ts
index 7368ee8a72c34b4afbf9b8c3f02f5edad0eefb22..eceacefce498491de9cd0a0dd05b93d276d473cf 100644
--- a/apps/attestation-manager/src/client/tests/__mocks__/tsa.client.ts
+++ b/apps/attestation-manager/src/client/tests/__mocks__/tsa.client.ts
@@ -1,5 +1,6 @@
+import type { PolicyReturnType } from '../../tsa.client.js';
+
 import { TSAService } from '../../../common/constants.js';
-import { PolicyReturnType } from '../../tsa.client.js';
 
 const TSAClientServiceMock = jest.fn().mockReturnValue({
   getPolicy: jest.fn().mockImplementation((url: string) => {
diff --git a/apps/attestation-manager/src/client/tests/rest.client.spec.ts b/apps/attestation-manager/src/client/tests/rest.client.spec.ts
index 6a38cdc38ed80d03e67f056166232040c35727e9..49f5a82f0e809cb2d65ff6d121949edd55d358e3 100644
--- a/apps/attestation-manager/src/client/tests/rest.client.spec.ts
+++ b/apps/attestation-manager/src/client/tests/rest.client.spec.ts
@@ -1,5 +1,8 @@
+import type { TestingModule } from '@nestjs/testing';
+
 import { HttpModule, HttpService } from '@nestjs/axios';
-import { Test, TestingModule } from '@nestjs/testing';
+import { Test } from '@nestjs/testing';
+
 import HttpServiceMock from '../../tests/__mocks__/http-service.js';
 import RestClientService from '../rest.client.js';
 
@@ -25,7 +28,7 @@ describe('RestClientService', () => {
   });
 
   describe('post()', () => {
-    let restClientResponse: any;
+    let restClientResponse: unknown;
 
     beforeEach(async () => {
       restClientResponse = await restClient.post('test_url', {});
diff --git a/apps/attestation-manager/src/client/tests/stubs/nats-response.ts b/apps/attestation-manager/src/client/tests/stubs/nats-response.ts
index 776bf54d87df9a0492b6c950331ff915c103dbf6..218547f8ef621ea51795666db85a3b73aa0b253e 100644
--- a/apps/attestation-manager/src/client/tests/stubs/nats-response.ts
+++ b/apps/attestation-manager/src/client/tests/stubs/nats-response.ts
@@ -1,4 +1,5 @@
 import type { ResponseType } from '../../../common/response.js';
+
 import AttestationService from '../../../issue-credential/services/service.js';
 
 const natsAgentResponse: ResponseType = {
diff --git a/apps/attestation-manager/src/client/tsa.client.ts b/apps/attestation-manager/src/client/tsa.client.ts
index b0476f3a1a31e1ef062115bbd61851a2526c7950..5f7dcf813d9bb6781c811a2b576d2ad98d004430 100644
--- a/apps/attestation-manager/src/client/tsa.client.ts
+++ b/apps/attestation-manager/src/client/tsa.client.ts
@@ -1,4 +1,5 @@
 import { Injectable } from '@nestjs/common';
+
 import RestClientService from './rest.client.js';
 
 export interface PolicyReturnType {
@@ -13,9 +14,9 @@ export interface PolicyResult {
 
 @Injectable()
 export default class TSAClientService {
-  constructor(private readonly restClient: RestClientService) {}
+  public constructor(private readonly restClient: RestClientService) {}
 
-  async getPolicy(policyUrl: string) {
+  public async getPolicy(policyUrl: string) {
     try {
       const policyResponse: PolicyResult = await this.restClient.get(policyUrl);
 
diff --git a/apps/attestation-manager/src/common/exception.handler.ts b/apps/attestation-manager/src/common/exception.handler.ts
index 4064f2374d81bec4c6cf2c3df4c118f92ab64993..4e977c87f0c51659c70001274764594f4e729543 100644
--- a/apps/attestation-manager/src/common/exception.handler.ts
+++ b/apps/attestation-manager/src/common/exception.handler.ts
@@ -1,19 +1,20 @@
+import type { ResponseType } from './response.js';
+
 import {
-  ArgumentsHost,
   Catch,
-  ExceptionFilter,
   HttpException,
   HttpStatus,
+  type ArgumentsHost,
+  type ExceptionFilter,
 } from '@nestjs/common';
 import { HttpAdapterHost } from '@nestjs/core';
-import { ResponseType } from './response.js';
 
 @Catch()
 export default class ExceptionHandler implements ExceptionFilter {
-  constructor(private readonly httpAdapterHost: HttpAdapterHost) {}
+  public constructor(private readonly httpAdapterHost: HttpAdapterHost) {}
 
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  catch(exception: any, host: ArgumentsHost): void {
+  public catch(exception: any, host: ArgumentsHost): void {
     // In certain situations `httpAdapter` might not be available in the
     // constructor method, thus we should resolve it here.
     const { httpAdapter } = this.httpAdapterHost;
diff --git a/apps/attestation-manager/src/credentialDef/controller/controller.ts b/apps/attestation-manager/src/credentialDef/controller/controller.ts
index efb4adc81cc8bdf24c7b2395e16de94a1e977cfd..c644d0f908d1d4c02ea69c16f0fdafddbb365144 100644
--- a/apps/attestation-manager/src/credentialDef/controller/controller.ts
+++ b/apps/attestation-manager/src/credentialDef/controller/controller.ts
@@ -1,3 +1,6 @@
+import type { ResponseType } from '../../common/response.js';
+import type CredentialDefLedgerDto from '../entities/credentialDefLedger-entity.js';
+
 import {
   Body,
   Controller,
@@ -19,17 +22,18 @@ import {
   ApiTags,
 } from '@nestjs/swagger';
 import { Prisma } from '@prisma/client';
-import type { Response } from 'express';
-import { ResponseType } from '../../common/response.js';
+import { Response } from 'express';
+
 import logger from '../../utils/logger.js';
 import CredentialDefDto from '../entities/credentialDef-entity.js';
-import CredentialDefLedgerDto from '../entities/credentialDefLedger-entity.js';
 import CredentialDefService from '../services/service.js';
 
 @ApiTags('Credential Definitions')
 @Controller('credentialDef')
 export default class CredentialDefController {
-  constructor(private readonly credentialDefService: CredentialDefService) {}
+  public constructor(
+    private readonly credentialDefService: CredentialDefService,
+  ) {}
 
   @Version(['1'])
   @ApiQuery({ name: 'page', required: false })
@@ -124,7 +128,7 @@ export default class CredentialDefController {
       },
     },
   })
-  async findCredentialDef(
+  public async findCredentialDef(
     @Query()
     query: {
       pageSize: string;
@@ -244,7 +248,7 @@ export default class CredentialDefController {
       },
     },
   })
-  async findCredentialDefById(
+  public async findCredentialDefById(
     @Param('id') id: string,
     @Res() response: Response,
   ) {
@@ -390,7 +394,7 @@ export default class CredentialDefController {
       },
     },
   })
-  async createCredentialDef(
+  public async createCredentialDef(
     @Body() credentialDefDto: CredentialDefDto,
     @Res() response: Response,
   ) {
diff --git a/apps/attestation-manager/src/credentialDef/entities/credentialDef-entity.ts b/apps/attestation-manager/src/credentialDef/entities/credentialDef-entity.ts
index d6d373b3244ef428351561199d5777a01654ab46..1b57a39677932a9904a80e0a5cbf31b45efe1a95 100644
--- a/apps/attestation-manager/src/credentialDef/entities/credentialDef-entity.ts
+++ b/apps/attestation-manager/src/credentialDef/entities/credentialDef-entity.ts
@@ -1,56 +1,56 @@
 import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
-import { IsString, IsNotEmpty, IsBoolean } from 'class-validator';
+import { IsBoolean, IsNotEmpty, IsString } from 'class-validator';
 
 export default class CredentialDefDto {
   @IsString()
-  id: string;
+  public id: string;
 
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  schemaID: string;
+  public schemaID: string;
 
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  name: string;
+  public name: string;
 
   @IsString()
-  credDefId: string;
+  public credDefId: string;
 
   @IsBoolean()
-  supportRevocation?: boolean;
+  public supportRevocation?: boolean;
 
   @IsBoolean()
   @ApiProperty()
-  isRevokable: boolean;
+  public isRevokable: boolean;
 
   @IsBoolean()
   @ApiProperty()
-  isAutoIssue: boolean;
+  public isAutoIssue: boolean;
 
   @IsString()
   @ApiProperty()
   // Number of hours of Credential validity
-  expiryHours: string;
+  public expiryHours: string;
 
   @IsString()
   @ApiProperty()
-  createdBy: string;
+  public createdBy: string;
 
   @IsString()
-  createdDate: Date;
+  public createdDate: Date;
 
   @IsString()
-  updatedBy: string;
+  public updatedBy: string;
 
   @IsString()
-  updatedDate: Date;
+  public updatedDate: Date;
 
   @IsString()
-  tag?: string;
+  public tag?: string;
 
   @IsString()
   @ApiPropertyOptional()
-  type?: string;
+  public type?: string;
 }
diff --git a/apps/attestation-manager/src/credentialDef/entities/credentialDefLedger-entity.ts b/apps/attestation-manager/src/credentialDef/entities/credentialDefLedger-entity.ts
index 347ea5687056691f1c67505bd28932847e60ff40..2eb6767383ef42624f3b4986604729684a6cdd65 100644
--- a/apps/attestation-manager/src/credentialDef/entities/credentialDefLedger-entity.ts
+++ b/apps/attestation-manager/src/credentialDef/entities/credentialDefLedger-entity.ts
@@ -2,11 +2,11 @@ import { IsString, IsBoolean } from 'class-validator';
 
 export default class CredentialDefLedgerDto {
   @IsString()
-  schemaId: string;
+  public schemaId: string;
 
   @IsBoolean()
-  supportRevocation?: boolean;
+  public supportRevocation?: boolean;
 
   @IsString()
-  tag?: string;
+  public tag?: string;
 }
diff --git a/apps/attestation-manager/src/credentialDef/entities/credentialDefReq.dto.ts b/apps/attestation-manager/src/credentialDef/entities/credentialDefReq.dto.ts
index f839068356f8985b5a4971bb28cb271be08057a5..0c0aac3deafb1a9a27d95c039fe36f2400031adc 100644
--- a/apps/attestation-manager/src/credentialDef/entities/credentialDefReq.dto.ts
+++ b/apps/attestation-manager/src/credentialDef/entities/credentialDefReq.dto.ts
@@ -3,50 +3,50 @@ import { IsString, IsNotEmpty, IsBoolean } from 'class-validator';
 
 export default class CredentialDefReqDto {
   @IsString()
-  id: string;
+  public id: string;
 
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  schemaID: string;
+  public schemaID: string;
 
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  name: string;
+  public name: string;
 
   @IsString()
-  credDefId: string;
+  public credDefId: string;
 
   @IsBoolean()
-  supportRevocation?: boolean;
+  public supportRevocation?: boolean;
 
   @IsBoolean()
   @ApiProperty()
-  isRevokable: boolean;
+  public isRevokable: boolean;
 
   @IsBoolean()
   @ApiProperty()
-  isAutoIssue: boolean;
+  public isAutoIssue: boolean;
 
   @IsString()
   @ApiProperty()
   // Number of hours of Credential validity
-  expiryHours: string;
+  public expiryHours: string;
 
   @IsString()
   @ApiProperty()
-  createdBy: string;
+  public createdBy: string;
 
   @IsString()
-  createdDate: Date;
+  public createdDate: Date;
 
   @IsString()
-  updatedBy: string;
+  public updatedBy: string;
 
   @IsString()
-  updatedDate: Date;
+  public updatedDate: Date;
 
   @IsString()
-  tag?: string;
+  public tag?: string;
 }
diff --git a/apps/attestation-manager/src/credentialDef/module.ts b/apps/attestation-manager/src/credentialDef/module.ts
index 2d5834f1684a461d7159ad3e4585fb0beadd5ff0..663e839cadae8dc3625229a45c2bbb3aea322435 100644
--- a/apps/attestation-manager/src/credentialDef/module.ts
+++ b/apps/attestation-manager/src/credentialDef/module.ts
@@ -1,12 +1,14 @@
 import { HttpModule } from '@nestjs/axios';
 import { Module } from '@nestjs/common';
 import { ClientsModule, Transport } from '@nestjs/microservices';
+
 import NatsClientService from '../client/nats.client.js';
 import RestClientService from '../client/rest.client.js';
 import { NATSServices } from '../common/constants.js';
 import config from '../config/config.js';
 import PrismaService from '../prisma/prisma.service.js';
 import SchemasService from '../schemas/services/service.js';
+
 import CredentialDefController from './controller/controller.js';
 import CredentialDefService from './services/service.js';
 
diff --git a/apps/attestation-manager/src/credentialDef/repository/credentialDef.respository.ts b/apps/attestation-manager/src/credentialDef/repository/credentialDef.respository.ts
index c1af9e33e0492033f14910f4fae9b22c79e7f094..2a0b1ae9947885ff29db1666d0b9d4e63136a53f 100644
--- a/apps/attestation-manager/src/credentialDef/repository/credentialDef.respository.ts
+++ b/apps/attestation-manager/src/credentialDef/repository/credentialDef.respository.ts
@@ -1,12 +1,14 @@
+import type { Prisma } from '@prisma/client';
+
 import { Injectable } from '@nestjs/common';
-import { Prisma } from '@prisma/client';
+
 import PrismaService from '../../prisma/prisma.service.js';
 
 @Injectable()
 export default class CredentialDefRepository {
-  constructor(private readonly prismaService: PrismaService) {}
+  public constructor(private readonly prismaService: PrismaService) {}
 
-  async createCredDef(data: Prisma.CredentialDefCreateInput) {
+  public async createCredDef(data: Prisma.CredentialDefCreateInput) {
     const credDef = await this.prismaService.credentialDef.create({
       data,
     });
@@ -27,7 +29,7 @@ export default class CredentialDefRepository {
     return credDef;
   }
 
-  async findCredentialDef(params: {
+  public async findCredentialDef(params: {
     skip?: number;
     take?: number;
     cursor?: Prisma.CredentialDefWhereUniqueInput;
@@ -49,7 +51,7 @@ export default class CredentialDefRepository {
     ]);
   }
 
-  async findUniqueCredentialDef(params: {
+  public async findUniqueCredentialDef(params: {
     where: Prisma.CredentialDefWhereUniqueInput;
   }) {
     const { where } = params;
diff --git a/apps/attestation-manager/src/credentialDef/services/service.ts b/apps/attestation-manager/src/credentialDef/services/service.ts
index 5dd5622876204e4f82cc8e2541fad03efdef978f..1de9a747e071431534e5e358ffecfcbc27126693 100644
--- a/apps/attestation-manager/src/credentialDef/services/service.ts
+++ b/apps/attestation-manager/src/credentialDef/services/service.ts
@@ -1,16 +1,18 @@
+import type SchemaDto from '../../schemas/entities/schema-entity.js';
+import type CredentialDefDto from '../entities/credentialDef-entity.js';
+import type CredentialDefLedgerDto from '../entities/credentialDefLedger-entity.js';
+import type { Prisma } from '@prisma/client';
+
 import { Injectable } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
-import { Prisma } from '@prisma/client';
+
 import RestClientService from '../../client/rest.client.js';
+import CredentialTypeRepository from '../../issue-credential/repository/credentialType.repository.js';
 import PrismaService from '../../prisma/prisma.service.js';
-import SchemaDto from '../../schemas/entities/schema-entity.js';
 import SchemasService from '../../schemas/services/service.js';
 import logger from '../../utils/logger.js';
 import pagination from '../../utils/pagination.js';
-import CredentialDefDto from '../entities/credentialDef-entity.js';
-import CredentialDefLedgerDto from '../entities/credentialDefLedger-entity.js';
 import CredentialDefRepository from '../repository/credentialDef.respository.js';
-import CredentialTypeRepository from '../../issue-credential/repository/credentialType.repository.js';
 
 @Injectable()
 export default class CredentialDefService {
@@ -18,7 +20,7 @@ export default class CredentialDefService {
 
   private credentialTypeRepository: CredentialTypeRepository;
 
-  constructor(
+  public constructor(
     private readonly prismaService: PrismaService,
     private readonly restClient: RestClientService,
     private readonly configService: ConfigService,
@@ -33,7 +35,7 @@ export default class CredentialDefService {
     );
   }
 
-  async createCredDef(credentialDefDtoPar: CredentialDefDto) {
+  public async createCredDef(credentialDefDtoPar: CredentialDefDto) {
     const credentialDefDto: CredentialDefDto = credentialDefDtoPar;
     const schema = await this.schemaService.findBySchemaId(
       credentialDefDto.schemaID,
@@ -73,7 +75,11 @@ export default class CredentialDefService {
     return this.credentialDefRepository.createCredDef(credentialDefDto);
   }
 
-  async findCredentialDef(pageSize: number, page: number, getSchemaID: string) {
+  public async findCredentialDef(
+    pageSize: number,
+    page: number,
+    getSchemaID: string,
+  ) {
     let query: {
       skip?: number;
       take?: number;
@@ -90,7 +96,7 @@ export default class CredentialDefService {
     return this.credentialDefRepository.findCredentialDef(query);
   }
 
-  async findCredentialDefBySchemaIdAndCredDefId(data: {
+  public async findCredentialDefBySchemaIdAndCredDefId(data: {
     schemaID: string;
     credDefId: string;
   }) {
@@ -99,7 +105,7 @@ export default class CredentialDefService {
     });
   }
 
-  async findCredentialDefBySchemaIdDesc(data: { schemaID: string }) {
+  public async findCredentialDefBySchemaIdDesc(data: { schemaID: string }) {
     return this.credentialDefRepository.findCredentialDef({
       where: data,
       orderBy: {
@@ -108,13 +114,13 @@ export default class CredentialDefService {
     });
   }
 
-  async findCredentialDefById(id: string) {
+  public async findCredentialDefById(id: string) {
     return this.credentialDefRepository.findCredentialDef({
       where: { credDefId: id },
     });
   }
 
-  async checkCredDefByNameAndSchemaID(createSchema: CredentialDefDto) {
+  public async checkCredDefByNameAndSchemaID(createSchema: CredentialDefDto) {
     return this.credentialDefRepository.findCredentialDef({
       where: {
         schemaID: {
@@ -127,7 +133,7 @@ export default class CredentialDefService {
     });
   }
 
-  async createCredDefOnLedger(credentialDefDto: CredentialDefLedgerDto) {
+  public async createCredDefOnLedger(credentialDefDto: CredentialDefLedgerDto) {
     const agentUrl = this.configService.get('agent.AGENT_URL');
     return this.restClient.post(
       `${agentUrl}/credential-definitions/`,
diff --git a/apps/attestation-manager/src/credentialDef/tests/controller.spec.ts b/apps/attestation-manager/src/credentialDef/tests/controller.spec.ts
index a24aed4cfa618955a9f5dfd9e4541832776057c0..0615c1ceaf2c3d061db98d4ed0d82c523b24f50d 100644
--- a/apps/attestation-manager/src/credentialDef/tests/controller.spec.ts
+++ b/apps/attestation-manager/src/credentialDef/tests/controller.spec.ts
@@ -1,10 +1,14 @@
+import type { TestingModule } from '@nestjs/testing';
+import type { Response } from 'express';
+
 import { HttpStatus } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
-import { Test, TestingModule } from '@nestjs/testing';
-import { Response } from 'express';
-import httpMocks from 'node-mocks-http';
+import { Test } from '@nestjs/testing';
+import { createResponse } from 'node-mocks-http';
+
 import CredentialDefController from '../controller/controller.js';
 import CredentialDefService from '../services/service.js';
+
 import CredentialDefServiceMock from './__mocks__/service.js';
 import credDefStub from './stubs/credDef.stub.js';
 
@@ -41,7 +45,7 @@ describe('CredentialDefController', () => {
       page: string;
       schemaID: string;
     };
-    let credDefResponse: Response<string, Record<string, any>>;
+    let credDefResponse: Response<string, Record<string, unknown>>;
 
     beforeEach(async () => {
       query = {
@@ -50,7 +54,7 @@ describe('CredentialDefController', () => {
         schemaID: credDefStub().schemaID,
       };
 
-      const response = httpMocks.createResponse();
+      const response = createResponse();
       credDefResponse = await credentialDefController.findCredentialDef(
         query,
         response,
@@ -78,12 +82,12 @@ describe('CredentialDefController', () => {
 
   describe('findCredentialDefById()', () => {
     let credDefID: string;
-    let credDef: Response<string, Record<string, any>>;
+    let credDef: Response<string, Record<string, unknown>>;
 
     beforeEach(async () => {
       credDefID = credDefStub().id;
 
-      const response = httpMocks.createResponse();
+      const response = createResponse();
       credDef = await credentialDefController.findCredentialDefById(
         credDefID,
         response,
@@ -107,10 +111,10 @@ describe('CredentialDefController', () => {
   });
 
   describe('createCredDef()', () => {
-    let credDef: Response<string, Record<string, any>>;
+    let credDef: Response<string, Record<string, unknown>>;
 
     beforeEach(async () => {
-      const response = httpMocks.createResponse();
+      const response = createResponse();
       credDef = await credentialDefController.createCredentialDef(
         credDefStub(),
         response,
diff --git a/apps/attestation-manager/src/credentialDef/tests/module.spec.ts b/apps/attestation-manager/src/credentialDef/tests/module.spec.ts
index 9b152dfcc73517e17d404dbdcc354221e358b19a..12da65f544598b2434978eef514edadbcb417d5b 100644
--- a/apps/attestation-manager/src/credentialDef/tests/module.spec.ts
+++ b/apps/attestation-manager/src/credentialDef/tests/module.spec.ts
@@ -1,5 +1,8 @@
+import type { TestingModule } from '@nestjs/testing';
+
 import { HttpModule } from '@nestjs/axios';
-import { Test, TestingModule } from '@nestjs/testing';
+import { Test } from '@nestjs/testing';
+
 import NatsClientService from '../../client/nats.client.js';
 import RestClientService from '../../client/rest.client.js';
 import NatsClientServiceMock from '../../client/tests/__mocks__/nats.client.js';
@@ -8,6 +11,7 @@ import PrismaService from '../../prisma/prisma.service.js';
 import PrismaServiceMock from '../../prisma/tests/__mocks__/prisma.service.js';
 import CredentialDefModule from '../module.js';
 import CredentialDefService from '../services/service.js';
+
 import CredentialDefServiceMock from './__mocks__/service.js';
 
 describe('CredentialDefModule', () => {
diff --git a/apps/attestation-manager/src/credentialDef/tests/service.spec.ts b/apps/attestation-manager/src/credentialDef/tests/service.spec.ts
index ab1ea927176ab4887358f3e9603f57140b793353..eeeb9ac9628ae58db16c7d6949ec4fda4502d5d4 100644
--- a/apps/attestation-manager/src/credentialDef/tests/service.spec.ts
+++ b/apps/attestation-manager/src/credentialDef/tests/service.spec.ts
@@ -1,7 +1,10 @@
+import type { TestingModule } from '@nestjs/testing';
+import type { CredentialDef } from '@prisma/client';
+
 import { HttpModule } from '@nestjs/axios';
 import { ConfigService } from '@nestjs/config';
-import { Test, TestingModule } from '@nestjs/testing';
-import { CredentialDef } from '@prisma/client';
+import { Test } from '@nestjs/testing';
+
 import NatsClientService from '../../client/nats.client.js';
 import RestClientService from '../../client/rest.client.js';
 import NatsClientServiceMock from '../../client/tests/__mocks__/nats.client.js';
@@ -11,6 +14,7 @@ import PrismaServiceMock from '../../prisma/tests/__mocks__/prisma.service.js';
 import SchemasService from '../../schemas/services/service.js';
 import SchemasServiceMock from '../../schemas/tests/__mocks__/service.js';
 import CredentialDefService from '../services/service.js';
+
 import credDefStub from './stubs/credDef.stub.js';
 
 describe('CredentialDefService', () => {
diff --git a/apps/attestation-manager/src/credentialDef/tests/stubs/credDef.stub.ts b/apps/attestation-manager/src/credentialDef/tests/stubs/credDef.stub.ts
index 47de0794a29b085ed2e24cf066b761ef4d190562..609a4405ebf00c29f9c020fc77ea751b604a85bd 100644
--- a/apps/attestation-manager/src/credentialDef/tests/stubs/credDef.stub.ts
+++ b/apps/attestation-manager/src/credentialDef/tests/stubs/credDef.stub.ts
@@ -1,4 +1,4 @@
-import CredentialDefDto from '../../entities/credentialDef-entity.js';
+import type CredentialDefDto from '../../entities/credentialDef-entity.js';
 
 const credDefStub = (): CredentialDefDto =>
   ({
diff --git a/apps/attestation-manager/src/health/health.controller.ts b/apps/attestation-manager/src/health/health.controller.ts
index e8deabce205f35d74602a7513559b7b1dbeb099a..95f4367a4086a8e896686245009f5a87e548a337 100644
--- a/apps/attestation-manager/src/health/health.controller.ts
+++ b/apps/attestation-manager/src/health/health.controller.ts
@@ -1,10 +1,11 @@
+import type { ResponseType } from '../common/response.js';
+
 import { Controller, Get, HttpStatus, Version } from '@nestjs/common';
 import { ApiOperation, ApiResponse } from '@nestjs/swagger';
-import { ResponseType } from '../common/response.js';
 
 @Controller('health')
 export default class HealthController {
-  res: ResponseType;
+  public res: ResponseType;
 
   @Version(['1'])
   @Get()
@@ -31,7 +32,7 @@ export default class HealthController {
       },
     },
   })
-  getHealth() {
+  public getHealth() {
     this.res = {
       statusCode: HttpStatus.OK,
       message: `${new Date()}`,
diff --git a/apps/attestation-manager/src/health/tests/health.controller.spec.ts b/apps/attestation-manager/src/health/tests/health.controller.spec.ts
index 1d7863aac93a3919813f6a21ba8e922b2ad0bf46..ead02b530399c1debd0892f2773d2c94fe4601d4 100644
--- a/apps/attestation-manager/src/health/tests/health.controller.spec.ts
+++ b/apps/attestation-manager/src/health/tests/health.controller.spec.ts
@@ -1,6 +1,9 @@
+import type { ResponseType } from '../../common/response.js';
+import type { TestingModule } from '@nestjs/testing';
+
 import { HttpStatus } from '@nestjs/common';
-import { Test, TestingModule } from '@nestjs/testing';
-import { ResponseType } from '../../common/response.js';
+import { Test } from '@nestjs/testing';
+
 import HealthController from '../health.controller.js';
 
 describe('HealthController', () => {
diff --git a/apps/attestation-manager/src/issue-credential/controller/controller.ts b/apps/attestation-manager/src/issue-credential/controller/controller.ts
index 1939b269c438b370c723e63cf3499038dd583c8f..c3fb6968a6e54b442b6030cb8e7af08f501b9336 100644
--- a/apps/attestation-manager/src/issue-credential/controller/controller.ts
+++ b/apps/attestation-manager/src/issue-credential/controller/controller.ts
@@ -1,3 +1,7 @@
+import type { ResponseType } from '../../common/response.js';
+import type CredentialDto from '../entities/credential.entity.js';
+import type CredentialStateDto from '../entities/credential.state.entity.js';
+
 import {
   BadRequestException,
   Body,
@@ -26,19 +30,17 @@ import {
   ApiTags,
 } from '@nestjs/swagger';
 import { Prisma } from '@prisma/client';
-import type { Response } from 'express';
+import { Response } from 'express';
+
 import {
   Abstraction,
   NATSServices,
   PrismaErrorCode,
 } from '../../common/constants.js';
-import { ResponseType } from '../../common/response.js';
 import CredentialDefService from '../../credentialDef/services/service.js';
 import SchemasService from '../../schemas/services/service.js';
 import UserInfoService from '../../userInfo/services/service.js';
 import logger from '../../utils/logger.js';
-import CredentialDto from '../entities/credential.entity.js';
-import CredentialStateDto from '../entities/credential.state.entity.js';
 import CredentialTypeDto from '../entities/credentialType.entity.js';
 import OfferCredentialDto from '../entities/entity.js';
 import GetIssueCredentialsDto from '../entities/get-issue-credentials.dto.js';
@@ -51,9 +53,9 @@ import AttestationService from '../services/service.js';
 @ApiTags('Credentials')
 @Controller()
 export default class AttestationController {
-  name: string;
+  public name: string;
 
-  constructor(
+  public constructor(
     private readonly attestationService: AttestationService,
     private readonly credentialDefService: CredentialDefService,
     private readonly userInfoService: UserInfoService,
@@ -213,7 +215,7 @@ export default class AttestationController {
       },
     },
   })
-  async createOfferCredential(
+  public async createOfferCredential(
     @Body() connectionCreate: OfferCredentialDto,
     @Res() response: Response,
   ) {
@@ -392,7 +394,7 @@ export default class AttestationController {
       },
     },
   })
-  async createProposeCredential(
+  public async createProposeCredential(
     @Body() connectionCreate: ProposeCredentialDto,
     @Res() response: Response,
   ) {
@@ -428,7 +430,9 @@ export default class AttestationController {
     description:
       'Accept a credential request as issuer (by sending a credential message) to the connection associated with the credential record.',
   })
-  async acceptOfferCredential(@Param() params: { credentialId: string }) {
+  public async acceptOfferCredential(
+    @Param() params: { credentialId: string },
+  ) {
     try {
       const res: ResponseType = {
         statusCode: HttpStatus.ACCEPTED,
@@ -450,7 +454,9 @@ export default class AttestationController {
     description:
       'Accept a credential proposal as issuer (by sending a credential offer message) to the connection associated with the credential record.',
   })
-  async acceptProposeCredential(@Param() params: { credentialId: string }) {
+  public async acceptProposeCredential(
+    @Param() params: { credentialId: string },
+  ) {
     try {
       if (!params.credentialId) {
         throw new BadRequestException('Invalid credential ID');
@@ -479,7 +485,9 @@ export default class AttestationController {
     description:
       'Accept a credential offer as holder (by sending a credential request message) to the connection associated with the credential record.',
   })
-  async acceptCredentialOffer(@Param() params: { credentialId: string }) {
+  public async acceptCredentialOffer(
+    @Param() params: { credentialId: string },
+  ) {
     try {
       if (!params.credentialId) {
         throw new BadRequestException('Invalid credential ID');
@@ -508,7 +516,7 @@ export default class AttestationController {
     description:
       'Accept a credential as holder (by sending a credential acknowledgement message) to the connection associated with the credential record.',
   })
-  async acceptCredential(@Param() params: { credentialId: string }) {
+  public async acceptCredential(@Param() params: { credentialId: string }) {
     try {
       if (!params.credentialId) {
         throw new BadRequestException('Invalid credential ID');
@@ -535,7 +543,9 @@ export default class AttestationController {
   @EventPattern({
     endpoint: `${Abstraction.NATS_ENDPOINT}/${Abstraction.CREDENTIAL_STATE_CHANGED}`,
   })
-  async webHookCredentials(body: { credentialRecord: CredentialStateDto }) {
+  public async webHookCredentials(body: {
+    credentialRecord: CredentialStateDto;
+  }) {
     const credentialsCreate = body.credentialRecord;
     logger.info(
       `credentials webhook call data ${JSON.stringify(credentialsCreate)}`,
@@ -586,7 +596,9 @@ export default class AttestationController {
         credentialsType?.schemaId === credentialObj.schemaId &&
         credentialsCreate.state === AttestationService.status.DONE
       ) {
-        this.attestationService.connectionTrusted(credentialObj.connectionId);
+        await this.attestationService.connectionTrusted(
+          credentialObj.connectionId,
+        );
       }
       res = {
         statusCode: HttpStatus.OK,
@@ -638,7 +650,7 @@ export default class AttestationController {
       },
     },
   })
-  async getCredentialInfo(
+  public async getCredentialInfo(
     @Param() params: GetCredentialParams,
     @Res() response: Response,
   ) {
@@ -730,7 +742,7 @@ export default class AttestationController {
       },
     },
   })
-  async deleteCredential(
+  public async deleteCredential(
     @Param() params: GetCredentialParams,
     @Res() response: Response,
   ) {
@@ -852,7 +864,7 @@ export default class AttestationController {
       },
     },
   })
-  async getCredentialList(
+  public async getCredentialList(
     @Query() query: GetCredentialQuery,
     @Res() response: Response,
   ) {
@@ -1002,7 +1014,7 @@ export default class AttestationController {
       },
     },
   })
-  async getCredential(
+  public async getCredential(
     @Param() params: GetCredentialParams,
     @Query() query: GetCredentialQuery,
     @Res() response: Response,
@@ -1039,7 +1051,7 @@ export default class AttestationController {
   @MessagePattern({
     endpoint: `${NATSServices.SERVICE_NAME}/offerMemberShipCredentials`,
   })
-  async offerMemberShipCredentials(data: {
+  public async offerMemberShipCredentials(data: {
     status: string;
     connectionId: string;
     theirLabel: string;
@@ -1214,7 +1226,7 @@ export default class AttestationController {
       },
     },
   })
-  async updateSchemaIdByType(
+  public async updateSchemaIdByType(
     @Body() body: { schemaId: string },
     @Query() query: { type: string },
   ) {
@@ -1287,7 +1299,7 @@ export default class AttestationController {
       },
     },
   })
-  async createCredentialType(@Body() body: CredentialTypeDto) {
+  public async createCredentialType(@Body() body: CredentialTypeDto) {
     try {
       const res: ResponseType = {
         statusCode: HttpStatus.CREATED,
@@ -1303,14 +1315,14 @@ export default class AttestationController {
   @MessagePattern({
     endpoint: `${NATSServices.SERVICE_NAME}/getIssueCredentials`,
   })
-  async getIssueCredentials(data: GetIssueCredentialsDto) {
+  public async getIssueCredentials(data: GetIssueCredentialsDto) {
     return this.attestationService.getIssueCredentials(data);
   }
 
   @MessagePattern({
     endpoint: `${NATSServices.SERVICE_NAME}/getCredentialsTypeDetails`,
   })
-  async getCredentialsTypeDetails(data: { type: string }) {
+  public async getCredentialsTypeDetails(data: { type: string }) {
     let res;
 
     const credentialsType =
@@ -1407,7 +1419,7 @@ export default class AttestationController {
       },
     },
   })
-  async getCredentialTypeAttributes(@Query() query: { type: string }) {
+  public async getCredentialTypeAttributes(@Query() query: { type: string }) {
     let res;
 
     const credentialsType =
diff --git a/apps/attestation-manager/src/issue-credential/entities/credential.entity.ts b/apps/attestation-manager/src/issue-credential/entities/credential.entity.ts
index 8d6043db10befccf00ce113e18cec42ee6bd229e..86e6f3253ddf8951344d7ab9e42cddbeb079a106 100644
--- a/apps/attestation-manager/src/issue-credential/entities/credential.entity.ts
+++ b/apps/attestation-manager/src/issue-credential/entities/credential.entity.ts
@@ -3,35 +3,35 @@ import { IsString, IsNotEmpty } from 'class-validator';
 export default class CredentialDto {
   @IsString()
   @IsNotEmpty()
-  credentialId: string;
+  public credentialId: string;
 
   @IsString()
   @IsNotEmpty()
-  credDefId: string;
+  public credDefId: string;
 
   @IsString()
-  schemaId?: string;
+  public schemaId?: string;
 
   @IsString()
   @IsNotEmpty()
-  participantId?: string;
+  public participantId?: string;
 
   @IsString()
   @IsNotEmpty()
-  principalDid?: string;
+  public principalDid?: string;
 
   @IsString()
   @IsNotEmpty()
-  state: string;
+  public state: string;
 
   @IsString()
   @IsNotEmpty()
-  threadId: string;
+  public threadId: string;
 
   @IsString()
   @IsNotEmpty()
-  connectionId: string;
+  public connectionId: string;
 
   @IsString()
-  expirationDate?: Date | null;
+  public expirationDate?: Date | null;
 }
diff --git a/apps/attestation-manager/src/issue-credential/entities/credential.state.entity.ts b/apps/attestation-manager/src/issue-credential/entities/credential.state.entity.ts
index 845fc48b2fa41758b07e5059b373d8bded2f1072..b06cb92c1418b9a96c84b4e3503e0d4dcb4346db 100644
--- a/apps/attestation-manager/src/issue-credential/entities/credential.state.entity.ts
+++ b/apps/attestation-manager/src/issue-credential/entities/credential.state.entity.ts
@@ -3,10 +3,10 @@ import { IsString, IsNotEmpty } from 'class-validator';
 export default class CredentialStateDto {
   @IsString()
   @IsNotEmpty()
-  id: string;
+  public id: string;
 
   @IsNotEmpty()
-  metadata: {
+  public metadata: {
     '_internal/indyCredential': {
       credentialDefinitionId: string;
       schemaId: string;
@@ -15,17 +15,17 @@ export default class CredentialStateDto {
 
   @IsString()
   @IsNotEmpty()
-  credDefId: string;
+  public credDefId: string;
 
   @IsString()
   @IsNotEmpty()
-  state: string;
+  public state: string;
 
   @IsString()
   @IsNotEmpty()
-  threadId: string;
+  public threadId: string;
 
   @IsString()
   @IsNotEmpty()
-  connectionId: string;
+  public connectionId: string;
 }
diff --git a/apps/attestation-manager/src/issue-credential/entities/credentialType.entity.ts b/apps/attestation-manager/src/issue-credential/entities/credentialType.entity.ts
index f5734f175596adffabb34b2921ba6472943dd7b0..0b1e522467cdb1c329cb0650a068a77c0e35ffa4 100644
--- a/apps/attestation-manager/src/issue-credential/entities/credentialType.entity.ts
+++ b/apps/attestation-manager/src/issue-credential/entities/credentialType.entity.ts
@@ -3,15 +3,15 @@ import { IsNotEmpty, IsString } from 'class-validator';
 
 export default class CredentialTypeDto {
   @IsString()
-  id?: string;
+  public id?: string;
 
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  type: string;
+  public type: string;
 
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  schemaId: string;
+  public schemaId: string;
 }
diff --git a/apps/attestation-manager/src/issue-credential/entities/entity.ts b/apps/attestation-manager/src/issue-credential/entities/entity.ts
index 81666116c07a126e8561d8059b1c995dbef5248a..76ae7baaa09ff78ed67ebf742ab4e865c6aa3307 100644
--- a/apps/attestation-manager/src/issue-credential/entities/entity.ts
+++ b/apps/attestation-manager/src/issue-credential/entities/entity.ts
@@ -5,33 +5,33 @@ class CredentialPreviewAttributes {
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  name: string;
+  public name: string;
 
   @IsString()
   @ApiProperty()
-  value: string;
+  public value: string;
 }
 export default class OfferCredentialDto {
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  connectionId: string;
+  public connectionId: string;
 
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  credentialDefinitionId: string;
+  public credentialDefinitionId: string;
 
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  comment: string;
+  public comment: string;
 
   @ApiProperty({ type: [CredentialPreviewAttributes] })
-  attributes: CredentialPreviewAttributes[];
+  public attributes: CredentialPreviewAttributes[];
 
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  autoAcceptCredential: string;
+  public autoAcceptCredential: string;
 }
diff --git a/apps/attestation-manager/src/issue-credential/entities/get-issue-credentials.dto.ts b/apps/attestation-manager/src/issue-credential/entities/get-issue-credentials.dto.ts
index efd99a2d7916e4211fee02f96a7f2cbb4ea2e584..b573e0830f8e66dea8cb54451494d24f6f91a5df 100644
--- a/apps/attestation-manager/src/issue-credential/entities/get-issue-credentials.dto.ts
+++ b/apps/attestation-manager/src/issue-credential/entities/get-issue-credentials.dto.ts
@@ -2,5 +2,5 @@ import { IsString } from 'class-validator';
 
 export default class GetIssueCredentialsDto {
   @IsString()
-  connectionId: string;
+  public connectionId: string;
 }
diff --git a/apps/attestation-manager/src/issue-credential/entities/get.credential.params.ts b/apps/attestation-manager/src/issue-credential/entities/get.credential.params.ts
index 12c0cdfee2e633c09b1f239cf9e08f3844c67431..61be5db1f4f2da32cacc4081cfce7517a82ad504 100644
--- a/apps/attestation-manager/src/issue-credential/entities/get.credential.params.ts
+++ b/apps/attestation-manager/src/issue-credential/entities/get.credential.params.ts
@@ -2,5 +2,5 @@ import { IsString } from 'class-validator';
 
 export default class GetCredentialParams {
   @IsString()
-  id: string;
+  public id: string;
 }
diff --git a/apps/attestation-manager/src/issue-credential/entities/get.credential.query.ts b/apps/attestation-manager/src/issue-credential/entities/get.credential.query.ts
index 3f990415c2b559cef3cd4a431621162dbcfa7c80..47130d5fd98c86f2345b5fc1f975a528803a4cb0 100644
--- a/apps/attestation-manager/src/issue-credential/entities/get.credential.query.ts
+++ b/apps/attestation-manager/src/issue-credential/entities/get.credential.query.ts
@@ -2,44 +2,44 @@ import { IsBoolean, IsString, IsDateString } from 'class-validator';
 
 export default class GetCredentialQuery {
   @IsString()
-  page?: string;
+  public page?: string;
 
   @IsString()
-  pageSize?: string;
+  public pageSize?: string;
 
   @IsString()
-  threadId?: string;
+  public threadId?: string;
 
   @IsBoolean()
-  isReceived?: boolean | string;
+  public isReceived?: boolean | string;
 
   @IsString()
-  state?: string;
+  public state?: string;
 
   @IsString()
-  credDefId?: string;
+  public credDefId?: string;
 
   @IsDateString()
-  createdDateStart?: string;
+  public createdDateStart?: string;
 
   @IsDateString()
-  createdDateEnd?: string;
+  public createdDateEnd?: string;
 
   @IsDateString()
-  updatedDateStart?: string;
+  public updatedDateStart?: string;
 
   @IsDateString()
-  updatedDateEnd?: string;
+  public updatedDateEnd?: string;
 
   @IsDateString()
-  expirationDateStart?: string;
+  public expirationDateStart?: string;
 
   @IsDateString()
-  expirationDateEnd?: string;
+  public expirationDateEnd?: string;
 
   @IsString()
-  connectionId?: string;
+  public connectionId?: string;
 
   @IsString()
-  principalDid?: string;
+  public principalDid?: string;
 }
diff --git a/apps/attestation-manager/src/issue-credential/entities/propose-credential.dto.ts b/apps/attestation-manager/src/issue-credential/entities/propose-credential.dto.ts
index c1cc2ee970930d108709f6446a01dbd893fed815..1d5e9cb515aa241c48e0725fa0689f836f59fa60 100644
--- a/apps/attestation-manager/src/issue-credential/entities/propose-credential.dto.ts
+++ b/apps/attestation-manager/src/issue-credential/entities/propose-credential.dto.ts
@@ -5,22 +5,22 @@ export default class ProposeCredentialDto {
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  connectionId: string;
+  public connectionId: string;
 
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  credentialDefinitionId: string;
+  public credentialDefinitionId: string;
 
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  comment: string;
+  public comment: string;
 
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  credentialProposal: {
+  public credentialProposal: {
     '@type': string;
     attributes: {
       name: string;
@@ -31,5 +31,5 @@ export default class ProposeCredentialDto {
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  autoAcceptCredential: string;
+  public autoAcceptCredential: string;
 }
diff --git a/apps/attestation-manager/src/issue-credential/entities/updatecredDefIdByType.entity.ts b/apps/attestation-manager/src/issue-credential/entities/updatecredDefIdByType.entity.ts
index d141e87dce7ad1ba87f99241b5a321e7cf87b4dd..a28aae69d17ab13d9e8a18f82bef3bfb634662d7 100644
--- a/apps/attestation-manager/src/issue-credential/entities/updatecredDefIdByType.entity.ts
+++ b/apps/attestation-manager/src/issue-credential/entities/updatecredDefIdByType.entity.ts
@@ -5,5 +5,5 @@ export default class UpdateSchemaIdByTypeDto {
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  schemaId: string;
+  public schemaId: string;
 }
diff --git a/apps/attestation-manager/src/issue-credential/module.ts b/apps/attestation-manager/src/issue-credential/module.ts
index 31d05fec6c75514c5e13d17ea717fd7b75dd477f..8a27b1db0c79630034c40f167a864ec78fb638a5 100644
--- a/apps/attestation-manager/src/issue-credential/module.ts
+++ b/apps/attestation-manager/src/issue-credential/module.ts
@@ -1,6 +1,7 @@
 import { HttpModule } from '@nestjs/axios';
 import { Module } from '@nestjs/common';
 import { ClientsModule, Transport } from '@nestjs/microservices';
+
 import NatsClientService from '../client/nats.client.js';
 import RestClientService from '../client/rest.client.js';
 import TSAClientService from '../client/tsa.client.js';
@@ -10,6 +11,7 @@ import CredentialDefService from '../credentialDef/services/service.js';
 import PrismaService from '../prisma/prisma.service.js';
 import SchemasService from '../schemas/services/service.js';
 import UserInfoService from '../userInfo/services/service.js';
+
 import AttestationController from './controller/controller.js';
 import AttestationService from './services/service.js';
 
diff --git a/apps/attestation-manager/src/issue-credential/repository/credential.repository.ts b/apps/attestation-manager/src/issue-credential/repository/credential.repository.ts
index 7d8183ae595d16391a7b814da050b5c13ca58ca8..bc4d9f13fe5f011c8ca31e51e0678fe27342a417 100644
--- a/apps/attestation-manager/src/issue-credential/repository/credential.repository.ts
+++ b/apps/attestation-manager/src/issue-credential/repository/credential.repository.ts
@@ -1,12 +1,14 @@
+import type { Prisma } from '@prisma/client';
+
 import { Injectable } from '@nestjs/common';
-import { Prisma } from '@prisma/client';
+
 import PrismaService from '../../prisma/prisma.service.js';
 
 @Injectable()
 export default class CredentialRepository {
-  constructor(private readonly prismaService: PrismaService) {}
+  public constructor(private readonly prismaService: PrismaService) {}
 
-  async createCredential(data: Prisma.CredentialCreateInput) {
+  public async createCredential(data: Prisma.CredentialCreateInput) {
     const credential = await this.prismaService.credential.create({ data });
 
     const credDef = await this.prismaService.credentialDef.findFirst({
@@ -33,7 +35,7 @@ export default class CredentialRepository {
     return credential;
   }
 
-  async findUniqueCredential(params: {
+  public async findUniqueCredential(params: {
     where: Prisma.CredentialWhereUniqueInput;
   }) {
     const { where } = params;
@@ -42,7 +44,7 @@ export default class CredentialRepository {
     });
   }
 
-  async updateCredential(params: {
+  public async updateCredential(params: {
     where: Prisma.CredentialWhereUniqueInput;
     data: Prisma.CredentialUpdateInput;
   }) {
@@ -53,7 +55,7 @@ export default class CredentialRepository {
     });
   }
 
-  async findCredential(params: {
+  public async findCredential(params: {
     skip?: number;
     take?: number;
     cursor?: Prisma.CredentialWhereUniqueInput;
@@ -78,7 +80,9 @@ export default class CredentialRepository {
     ]);
   }
 
-  async deleteCredential(params: { where: Prisma.CredentialWhereUniqueInput }) {
+  public async deleteCredential(params: {
+    where: Prisma.CredentialWhereUniqueInput;
+  }) {
     const { where } = params;
 
     return this.prismaService.credential.delete({
diff --git a/apps/attestation-manager/src/issue-credential/repository/credentialType.repository.ts b/apps/attestation-manager/src/issue-credential/repository/credentialType.repository.ts
index 8f9438ad075d2b677038ae3f835b952e9f6b4456..4be0ada0ead7fb7bbeb7bf68ac0a90bd18d3d904 100644
--- a/apps/attestation-manager/src/issue-credential/repository/credentialType.repository.ts
+++ b/apps/attestation-manager/src/issue-credential/repository/credentialType.repository.ts
@@ -1,16 +1,20 @@
+import type { Prisma } from '@prisma/client';
+
 import { Injectable } from '@nestjs/common';
-import { Prisma } from '@prisma/client';
+
 import PrismaService from '../../prisma/prisma.service.js';
 
 @Injectable()
 export default class CredentialsTypeRepository {
-  constructor(private readonly prismaService: PrismaService) {}
+  public constructor(private readonly prismaService: PrismaService) {}
 
-  async createCredentialsType(data: Prisma.CredentialsTypeCreateInput) {
+  public async createCredentialsType(data: Prisma.CredentialsTypeCreateInput) {
     return this.prismaService.credentialsType.create({ data });
   }
 
-  async createOrUpdateCredentialsType(data: Prisma.CredentialsTypeCreateInput) {
+  public async createOrUpdateCredentialsType(
+    data: Prisma.CredentialsTypeCreateInput,
+  ) {
     const credentialType = await this.prismaService.credentialsType.findFirst({
       where: {
         type: {
@@ -50,7 +54,7 @@ export default class CredentialsTypeRepository {
     });
   }
 
-  async findUniqueCredentialsType(data: { type: string }) {
+  public async findUniqueCredentialsType(data: { type: string }) {
     return this.prismaService.credentialsType.findFirst({
       where: {
         type: {
@@ -62,7 +66,7 @@ export default class CredentialsTypeRepository {
   }
 
   // TODO check
-  async updateCredentialsType(params: {
+  public async updateCredentialsType(params: {
     where: Prisma.CredentialsTypeWhereUniqueInput;
     data: Prisma.CredentialsTypeUpdateInput;
   }) {
@@ -73,7 +77,7 @@ export default class CredentialsTypeRepository {
     });
   }
 
-  async findCredentialsType(params: {
+  public async findCredentialsType(params: {
     skip?: number;
     take?: number;
     cursor?: Prisma.CredentialsTypeWhereUniqueInput;
diff --git a/apps/attestation-manager/src/issue-credential/services/service.ts b/apps/attestation-manager/src/issue-credential/services/service.ts
index 9a73e1353971592f5bff6de52aa79f8e42acd4ca..22d25349cdee5da97aaab18e60a54a1988988c92 100644
--- a/apps/attestation-manager/src/issue-credential/services/service.ts
+++ b/apps/attestation-manager/src/issue-credential/services/service.ts
@@ -1,10 +1,17 @@
+import type CredentialDto from '../entities/credential.entity.js';
+import type CredentialTypeDto from '../entities/credentialType.entity.js';
+import type OfferCredentialDto from '../entities/entity.js';
+import type GetIssueCredentialsDto from '../entities/get-issue-credentials.dto.js';
+import type ProposeCredentialDto from '../entities/propose-credential.dto.js';
+import type { Credential, Prisma } from '@prisma/client';
+
 import {
   BadRequestException,
   Injectable,
   PreconditionFailedException,
 } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
-import { Credential, Prisma } from '@prisma/client';
+
 import NatsClientService from '../../client/nats.client.js';
 import RestClientService from '../../client/rest.client.js';
 import TSAClientService from '../../client/tsa.client.js';
@@ -14,11 +21,6 @@ import PrismaService from '../../prisma/prisma.service.js';
 import Utils from '../../utils/common.js';
 import logger from '../../utils/logger.js';
 import pagination from '../../utils/pagination.js';
-import CredentialDto from '../entities/credential.entity.js';
-import CredentialTypeDto from '../entities/credentialType.entity.js';
-import OfferCredentialDto from '../entities/entity.js';
-import GetIssueCredentialsDto from '../entities/get-issue-credentials.dto.js';
-import ProposeCredentialDto from '../entities/propose-credential.dto.js';
 import CredentialRepository from '../repository/credential.repository.js';
 import CredentialsTypeRepository from '../repository/credentialType.repository.js';
 
@@ -28,7 +30,7 @@ export default class AttestationService {
 
   private credentialRepositoryType: CredentialsTypeRepository;
 
-  constructor(
+  public constructor(
     private readonly credDefService: CredentialDefService,
     private readonly prismaService: PrismaService,
     private readonly restClient: RestClientService,
@@ -42,7 +44,7 @@ export default class AttestationService {
     );
   }
 
-  static readonly status = {
+  public static readonly status = {
     OFFER_SENT: 'offer-sent',
     PROPOSAL_SENT: 'proposal-sent',
     REQUEST_RECEIVED: 'request-received',
@@ -50,13 +52,14 @@ export default class AttestationService {
     OFFER_RECEIVED: 'offer-received',
   };
 
-  static readonly principalMemberCredential = 'principalMemberCredential';
+  public static readonly principalMemberCredential =
+    'principalMemberCredential';
 
-  static readonly connectionStatus = {
+  public static readonly connectionStatus = {
     TRUSTED: 'trusted',
   };
 
-  async createOfferCredential(
+  public async createOfferCredential(
     credentialRequest: OfferCredentialDto,
     isTrustedConnectionRequired = false,
   ) {
@@ -138,7 +141,7 @@ export default class AttestationService {
     }
   }
 
-  async proposeCredential(connectionCreate: ProposeCredentialDto) {
+  public async proposeCredential(connectionCreate: ProposeCredentialDto) {
     const agentUrl = this.configService.get('agent.AGENT_URL');
     const connectionCreateObj = { ...connectionCreate };
     try {
@@ -154,7 +157,7 @@ export default class AttestationService {
     }
   }
 
-  async acceptRequestCredential(credentialId: string) {
+  public async acceptRequestCredential(credentialId: string) {
     const agentUrl = this.configService.get('agent.AGENT_URL');
 
     const responseData = await this.restClient.post(
@@ -165,7 +168,7 @@ export default class AttestationService {
     return responseData;
   }
 
-  async acceptProposeCredential(credentialId: string) {
+  public async acceptProposeCredential(credentialId: string) {
     const agentUrl = this.configService.get('agent.AGENT_URL');
     const responseData = await this.restClient.post(
       `${agentUrl}/credentials/${credentialId}/accept-proposal`,
@@ -175,7 +178,7 @@ export default class AttestationService {
     return responseData;
   }
 
-  async acceptCredentialOffer(credentialId: string) {
+  public async acceptCredentialOffer(credentialId: string) {
     const agentUrl = this.configService.get('agent.AGENT_URL');
     const responseData = await this.restClient.post(
       `${agentUrl}/credentials/${credentialId}/accept-offer`,
@@ -185,7 +188,7 @@ export default class AttestationService {
     return responseData;
   }
 
-  async acceptCredential(credentialId: string) {
+  public async acceptCredential(credentialId: string) {
     const agentUrl = this.configService.get('agent.AGENT_URL');
     const responseData = await this.restClient.post(
       `${agentUrl}/credentials/${credentialId}/accept-credential`,
@@ -195,7 +198,7 @@ export default class AttestationService {
     return responseData;
   }
 
-  async createCredential(credential: CredentialDto) {
+  public async createCredential(credential: CredentialDto) {
     const connection = await this.getConnectionByID(credential.connectionId);
 
     const credDef = await this.findCredDef(credential.credDefId);
@@ -213,12 +216,12 @@ export default class AttestationService {
     });
   }
 
-  async getConnectionByID(connectionID: string) {
+  public async getConnectionByID(connectionID: string) {
     const connection = await this.natsClient.getConnectionById(connectionID);
     return connection;
   }
 
-  async updateCredential(credential: CredentialDto) {
+  public async updateCredential(credential: CredentialDto) {
     return this.credentialRepository.updateCredential({
       where: { credentialId: credential.credentialId },
       data: {
@@ -228,17 +231,17 @@ export default class AttestationService {
     });
   }
 
-  findCredentialById(credentialId: string) {
+  public findCredentialById(credentialId: string) {
     const where: Prisma.CredentialWhereUniqueInput = { credentialId };
     return this.credentialRepository.findUniqueCredential({ where });
   }
 
-  findCredentialByThreadId(threadId: string) {
+  public findCredentialByThreadId(threadId: string) {
     const where: Prisma.CredentialWhereUniqueInput = { threadId };
     return this.credentialRepository.findUniqueCredential({ where });
   }
 
-  async findCredential(
+  public async findCredential(
     pageSize: number,
     page: number,
     isReceived: boolean,
@@ -326,7 +329,7 @@ export default class AttestationService {
     return this.credentialRepository.findCredential(query);
   }
 
-  async issueMemberCredentials(data: {
+  public async issueMemberCredentials(data: {
     status: string;
     connectionId: string;
     theirLabel: string;
@@ -361,11 +364,11 @@ export default class AttestationService {
     return result;
   }
 
-  getPrincipalMemberShipCredentials(data: { type: string }) {
+  public getPrincipalMemberShipCredentials(data: { type: string }) {
     return this.credentialRepositoryType.findUniqueCredentialsType(data);
   }
 
-  async getSchemaAndAttributesBySchemaIDFromLedger(schemaID: string) {
+  public async getSchemaAndAttributesBySchemaIDFromLedger(schemaID: string) {
     const agentUrl = this.configService.get('agent.AGENT_URL');
     const responseData = await this.restClient.get(
       `${agentUrl}/schemas/${schemaID}`,
@@ -378,7 +381,7 @@ export default class AttestationService {
     return responseData;
   }
 
-  updateSchemaByType(type: string, body: { schemaId: string }) {
+  public updateSchemaByType(type: string, body: { schemaId: string }) {
     return this.credentialRepositoryType.updateCredentialsType({
       where: {
         type,
@@ -389,7 +392,7 @@ export default class AttestationService {
     });
   }
 
-  async getIssueCredentials(data: GetIssueCredentialsDto) {
+  public async getIssueCredentials(data: GetIssueCredentialsDto) {
     return this.credentialRepository.findCredential({
       where: {
         connectionId: data.connectionId,
@@ -397,7 +400,7 @@ export default class AttestationService {
     });
   }
 
-  async getCredentialInformation(credentialId: string) {
+  public async getCredentialInformation(credentialId: string) {
     const agentUrl = this.configService.get('agent.AGENT_URL');
     const responseData = await this.restClient.get(
       `${agentUrl}/credentials/${credentialId}`,
@@ -410,7 +413,7 @@ export default class AttestationService {
     return responseData;
   }
 
-  async deleteCredential(credentialId: string) {
+  public async deleteCredential(credentialId: string) {
     const agentUrl = this.configService.get('agent.AGENT_URL');
     const responseData = await this.restClient.delete(
       `${agentUrl}/credentials/${credentialId}`,
@@ -425,18 +428,18 @@ export default class AttestationService {
     return responseData;
   }
 
-  createCredentialsType(credentialType: CredentialTypeDto) {
+  public createCredentialsType(credentialType: CredentialTypeDto) {
     return this.credentialRepositoryType.createCredentialsType({
       type: credentialType.type,
       schemaId: credentialType.schemaId,
     });
   }
 
-  connectionTrusted(connectionId: string) {
+  public connectionTrusted(connectionId: string) {
     return this.natsClient.connectionTrusted(connectionId);
   }
 
-  async findCredDef(credentialDefinitionId: string) {
+  public async findCredDef(credentialDefinitionId: string) {
     const credDefRes = await this.credDefService.findCredentialDefById(
       credentialDefinitionId,
     );
@@ -451,7 +454,7 @@ export default class AttestationService {
     return credDefRes[1][0];
   }
 
-  async findReceivedCredentials() {
+  public async findReceivedCredentials() {
     try {
       let result: Credential[] = [];
       const receivedConnections =
diff --git a/apps/attestation-manager/src/issue-credential/tests/controller.spec.ts b/apps/attestation-manager/src/issue-credential/tests/controller.spec.ts
index 460fe18188e5ba1b8b414128ef2c218ab857503a..6efe1de27e4c1d96bd1d8aafc2830565d53e756b 100644
--- a/apps/attestation-manager/src/issue-credential/tests/controller.spec.ts
+++ b/apps/attestation-manager/src/issue-credential/tests/controller.spec.ts
@@ -1,11 +1,19 @@
+import type { ResponseType } from '../../common/response.js';
+import type CredentialDto from '../entities/credential.entity.js';
+import type CredentialStateDto from '../entities/credential.state.entity.js';
+import type CredentialTypeDto from '../entities/credentialType.entity.js';
+import type GetCredentialParams from '../entities/get.credential.params.js';
+import type GetCredentialQuery from '../entities/get.credential.query.js';
+import type { TestingModule } from '@nestjs/testing';
+import type { Response } from 'express';
+
 import { HttpStatus } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
 import { ClientsModule, Transport } from '@nestjs/microservices';
-import { Test, TestingModule } from '@nestjs/testing';
-import { Response } from 'express';
-import httpMocks from 'node-mocks-http';
+import { Test } from '@nestjs/testing';
+import { createResponse } from 'node-mocks-http';
+
 import { NATSServices } from '../../common/constants.js';
-import { ResponseType } from '../../common/response.js';
 import CredentialDefService from '../../credentialDef/services/service.js';
 import CredentialDefServiceMock from '../../credentialDef/tests/__mocks__/service.js';
 import SchemasService from '../../schemas/services/service.js';
@@ -13,12 +21,8 @@ import SchemasServiceMock from '../../schemas/tests/__mocks__/service.js';
 import UserInfoService from '../../userInfo/services/service.js';
 import UserInfoServiceMock from '../../userInfo/tests/__mocks__/service.js';
 import AttestationController from '../controller/controller.js';
-import CredentialDto from '../entities/credential.entity.js';
-import CredentialStateDto from '../entities/credential.state.entity.js';
-import CredentialTypeDto from '../entities/credentialType.entity.js';
-import GetCredentialParams from '../entities/get.credential.params.js';
-import GetCredentialQuery from '../entities/get.credential.query.js';
 import AttestationService from '../services/service.js';
+
 import AttestationServiceMock from './__mocks__/service.js';
 import credentialDto from './stubs/credential-dto.js';
 import credentialStateDto from './stubs/credential-state-dto.js';
@@ -172,7 +176,7 @@ describe('AttestationController', () => {
   });
 
   describe('getCredential()', () => {
-    let attestationResponse: Response<string, Record<string, any>>;
+    let attestationResponse: Response<string, Record<string, unknown>>;
     let params: GetCredentialParams;
     let query: GetCredentialQuery;
 
@@ -182,7 +186,7 @@ describe('AttestationController', () => {
         state: credentialDto().state,
       };
 
-      const response = httpMocks.createResponse();
+      const response = createResponse();
       attestationResponse = await attestationController.getCredential(
         params,
         query,
diff --git a/apps/attestation-manager/src/issue-credential/tests/module.spec.ts b/apps/attestation-manager/src/issue-credential/tests/module.spec.ts
index 5ba9aaf3166d019b31596e03644d9676946a5d96..2a6c80058e425922272bfc8e9f4197ab19d7e8fb 100644
--- a/apps/attestation-manager/src/issue-credential/tests/module.spec.ts
+++ b/apps/attestation-manager/src/issue-credential/tests/module.spec.ts
@@ -1,5 +1,8 @@
+import type { TestingModule } from '@nestjs/testing';
+
 import { HttpModule } from '@nestjs/axios';
-import { Test, TestingModule } from '@nestjs/testing';
+import { Test } from '@nestjs/testing';
+
 import NatsClientService from '../../client/nats.client.js';
 import RestClientService from '../../client/rest.client.js';
 import NatsClientServiceMock from '../../client/tests/__mocks__/nats.client.js';
@@ -10,6 +13,7 @@ import PrismaService from '../../prisma/prisma.service.js';
 import PrismaServiceMock from '../../prisma/tests/__mocks__/prisma.service.js';
 import AttestationModule from '../module.js';
 import AttestationService from '../services/service.js';
+
 import AttestationServiceMock from './__mocks__/service.js';
 
 describe('AttestationModule', () => {
diff --git a/apps/attestation-manager/src/issue-credential/tests/service.spec.ts b/apps/attestation-manager/src/issue-credential/tests/service.spec.ts
index 51f36e3f50e43fb345e5212420661110458be2cf..eb985da36467ce9af93d1fdf5f7708c2c1d479be 100644
--- a/apps/attestation-manager/src/issue-credential/tests/service.spec.ts
+++ b/apps/attestation-manager/src/issue-credential/tests/service.spec.ts
@@ -1,7 +1,11 @@
+import type { ResponseType } from '../../common/response.js';
+import type { TestingModule } from '@nestjs/testing';
+import type { Credential, CredentialsType } from '@prisma/client';
+
 import { HttpModule } from '@nestjs/axios';
 import { ConfigService } from '@nestjs/config';
-import { Test, TestingModule } from '@nestjs/testing';
-import { Credential, CredentialsType } from '@prisma/client';
+import { Test } from '@nestjs/testing';
+
 import NatsClientService from '../../client/nats.client.js';
 import RestClientService from '../../client/rest.client.js';
 import NatsClientServiceMock from '../../client/tests/__mocks__/nats.client.js';
@@ -9,12 +13,12 @@ import RestClientServiceMock from '../../client/tests/__mocks__/rest.client.js';
 import TSAClientServiceMock from '../../client/tests/__mocks__/tsa.client.js';
 import { natsConnectionResponse } from '../../client/tests/stubs/nats-response.js';
 import TSAClientService from '../../client/tsa.client.js';
-import { ResponseType } from '../../common/response.js';
 import CredentialDefService from '../../credentialDef/services/service.js';
 import CredentialDefServiceMock from '../../credentialDef/tests/__mocks__/service.js';
 import PrismaService from '../../prisma/prisma.service.js';
 import PrismaServiceMock from '../../prisma/tests/__mocks__/prisma.service.js';
 import AttestationService from '../services/service.js';
+
 import credentialDto from './stubs/credential-dto.js';
 import credentialsTypeDto from './stubs/credential-type-dto.js';
 
diff --git a/apps/attestation-manager/src/issue-credential/tests/stubs/credential-dto.ts b/apps/attestation-manager/src/issue-credential/tests/stubs/credential-dto.ts
index 6776e5d8abee325349b84eb2f5c6128125bf9a22..fab4af572d03281726ec430ec81b51b93c86efd4 100644
--- a/apps/attestation-manager/src/issue-credential/tests/stubs/credential-dto.ts
+++ b/apps/attestation-manager/src/issue-credential/tests/stubs/credential-dto.ts
@@ -1,5 +1,6 @@
+import type CredentialDto from '../../entities/credential.entity.js';
+
 import credDefStub from '../../../credentialDef/tests/stubs/credDef.stub.js';
-import CredentialDto from '../../entities/credential.entity.js';
 import AttestationService from '../../services/service.js';
 
 const credentialDto = (): CredentialDto => ({
diff --git a/apps/attestation-manager/src/issue-credential/tests/stubs/credential-state-dto.ts b/apps/attestation-manager/src/issue-credential/tests/stubs/credential-state-dto.ts
index 945c1e9d9bf43b51b403a1731154dc5674c43700..f0fbf805fbb90f59808ff53c64ab704f8cae3c5b 100644
--- a/apps/attestation-manager/src/issue-credential/tests/stubs/credential-state-dto.ts
+++ b/apps/attestation-manager/src/issue-credential/tests/stubs/credential-state-dto.ts
@@ -1,5 +1,7 @@
+import type CredentialStateDto from '../../entities/credential.state.entity.js';
+
 import credDefStub from '../../../credentialDef/tests/stubs/credDef.stub.js';
-import CredentialStateDto from '../../entities/credential.state.entity.js';
+
 import credentialDto from './credential-dto.js';
 
 const credentialStateDto = (): CredentialStateDto => ({
diff --git a/apps/attestation-manager/src/issue-credential/tests/stubs/credential-type-dto.ts b/apps/attestation-manager/src/issue-credential/tests/stubs/credential-type-dto.ts
index 67a9a04bfd20c75cee138d7a3966092c955773da..1a888d009f78f673df815d37a23d8392f2a98a73 100644
--- a/apps/attestation-manager/src/issue-credential/tests/stubs/credential-type-dto.ts
+++ b/apps/attestation-manager/src/issue-credential/tests/stubs/credential-type-dto.ts
@@ -1,5 +1,6 @@
+import type CredentialTypeDto from '../../entities/credentialType.entity.js';
+
 import schemaDto from '../../../schemas/tests/stubs/schema-dto.js';
-import CredentialTypeDto from '../../entities/credentialType.entity.js';
 
 const credentialsTypeDto = (): CredentialTypeDto => ({
   id: 'credential-type-id',
diff --git a/apps/attestation-manager/src/issue-credential/tests/stubs/offer-credential-dto.ts b/apps/attestation-manager/src/issue-credential/tests/stubs/offer-credential-dto.ts
index 0847f65b966f3c47f7dfd6db6ad78aa0ecccff8b..4cb587309d084b352e761a67b2f67fb3384e2a20 100644
--- a/apps/attestation-manager/src/issue-credential/tests/stubs/offer-credential-dto.ts
+++ b/apps/attestation-manager/src/issue-credential/tests/stubs/offer-credential-dto.ts
@@ -1,5 +1,7 @@
+import type OfferCredentialDto from '../../entities/entity.js';
+
 import schemaDto from '../../../schemas/tests/stubs/schema-dto.js';
-import OfferCredentialDto from '../../entities/entity.js';
+
 import credentialDto from './credential-dto.js';
 
 const offerCredentialDto = (): OfferCredentialDto => ({
diff --git a/apps/attestation-manager/src/main.ts b/apps/attestation-manager/src/main.ts
index acc553d1285bd8f46cb775dcaa32f444e927d177..967a1fd4464c47ac570a459f0d796b50469e33b9 100644
--- a/apps/attestation-manager/src/main.ts
+++ b/apps/attestation-manager/src/main.ts
@@ -1,46 +1,46 @@
+import type { MicroserviceOptions } from '@nestjs/microservices';
+
 import { VersioningType } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
 import { HttpAdapterHost, NestFactory } from '@nestjs/core';
-import { MicroserviceOptions, Transport } from '@nestjs/microservices';
+import { Transport } from '@nestjs/microservices';
 import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger';
+
 import AppModule from './app.module.js';
 import AllExceptionsFilter from './utils/exceptionsFilter.js';
 import logger from './utils/logger.js';
 
-async function bootstrap() {
-  const app = await NestFactory.create(AppModule);
-  const configService = app.get(ConfigService);
-  app.enableCors();
-
-  app.connectMicroservice<MicroserviceOptions>({
-    transport: Transport.NATS,
-    options: {
-      servers: [configService.get('nats').url],
-    },
-  });
-
-  app.enableVersioning({
-    defaultVersion: ['1'],
-    type: VersioningType.URI,
-  });
-
-  const swaggerConfig = new DocumentBuilder()
-    .setTitle('Gaia-x Attestation Manager API')
-    .setDescription('API documentation for GAIA-X Attestation Manager')
-    .setVersion('1.0')
-    .addServer('localhost:3005')
-    .build();
-
-  const document = SwaggerModule.createDocument(app, swaggerConfig);
-
-  SwaggerModule.setup('/swagger', app, document);
-  await app.startAllMicroservices();
-
-  const httpAdapter = app.get(HttpAdapterHost);
-  app.useGlobalFilters(new AllExceptionsFilter(httpAdapter));
-
-  await app.listen(configService.get('PORT') || 3000, () => {
-    logger.info(`Listening on Port:${configService.get('PORT')}` || 3000);
-  });
-}
-bootstrap();
+const app = await NestFactory.create(AppModule);
+const configService = app.get(ConfigService);
+app.enableCors();
+
+app.connectMicroservice<MicroserviceOptions>({
+  transport: Transport.NATS,
+  options: {
+    servers: [configService.get('nats').url],
+  },
+});
+
+app.enableVersioning({
+  defaultVersion: ['1'],
+  type: VersioningType.URI,
+});
+
+const swaggerConfig = new DocumentBuilder()
+  .setTitle('Gaia-x Attestation Manager API')
+  .setDescription('API documentation for GAIA-X Attestation Manager')
+  .setVersion('1.0')
+  .addServer('localhost:3005')
+  .build();
+
+const document = SwaggerModule.createDocument(app, swaggerConfig);
+
+SwaggerModule.setup('/swagger', app, document);
+await app.startAllMicroservices();
+
+const httpAdapter = app.get(HttpAdapterHost);
+app.useGlobalFilters(new AllExceptionsFilter(httpAdapter));
+
+await app.listen(configService.get('PORT') || 3000, () => {
+  logger.info(`Listening on Port:${configService.get('PORT')}` || 3000);
+});
diff --git a/apps/attestation-manager/src/middleware/auth.middleware.ts b/apps/attestation-manager/src/middleware/auth.middleware.ts
index 9532e939b299d99b2e3cecc97d9b92719569451a..fbbe618c91029c3b6b6dc93d8699d5dff49ef4fd 100644
--- a/apps/attestation-manager/src/middleware/auth.middleware.ts
+++ b/apps/attestation-manager/src/middleware/auth.middleware.ts
@@ -1,14 +1,16 @@
-import { HttpStatus, Injectable, NestMiddleware } from '@nestjs/common';
-import { ConfigService } from '@nestjs/config';
-import { NextFunction, Request, Response } from 'express';
+import type { NestMiddleware } from '@nestjs/common';
+import type { NextFunction, Request, Response } from 'express';
 
+import { HttpStatus, Injectable } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
 import * as jwt from 'jsonwebtoken';
 import jwksClient from 'jwks-rsa';
+
 import logger from '../utils/logger.js';
 
 @Injectable()
 export class AuthMiddleware implements NestMiddleware {
-  constructor(private readonly configService: ConfigService) {}
+  public constructor(private readonly configService: ConfigService) {}
 
   /* eslint-disable */
   async use(req: Request, res: Response, next: NextFunction) {
diff --git a/apps/attestation-manager/src/prisma/prisma.module.ts b/apps/attestation-manager/src/prisma/prisma.module.ts
index fe4708239676182cfcf87da1e4aa26ab9d85efb5..5833b53716d07f07937afdbb7025378941526f62 100644
--- a/apps/attestation-manager/src/prisma/prisma.module.ts
+++ b/apps/attestation-manager/src/prisma/prisma.module.ts
@@ -1,5 +1,6 @@
 import { Module } from '@nestjs/common';
 import { ConfigModule } from '@nestjs/config';
+
 import PrismaService from './prisma.service.js';
 
 @Module({
diff --git a/apps/attestation-manager/src/prisma/prisma.service.ts b/apps/attestation-manager/src/prisma/prisma.service.ts
index 187a829da0b28d1d10a30d8f1256a972cf83c24b..07142ad4f30883adcb9fc3eddd5fbbfed44931ff 100644
--- a/apps/attestation-manager/src/prisma/prisma.service.ts
+++ b/apps/attestation-manager/src/prisma/prisma.service.ts
@@ -1,4 +1,6 @@
-import { Injectable, OnModuleDestroy, OnModuleInit } from '@nestjs/common';
+import type { OnModuleDestroy, OnModuleInit } from '@nestjs/common';
+
+import { Injectable } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
 import { PrismaClient } from '@prisma/client';
 
@@ -7,11 +9,11 @@ export default class PrismaService
   extends PrismaClient
   implements OnModuleInit, OnModuleDestroy
 {
-  constructor(private configService: ConfigService) {
+  public constructor(private configService: ConfigService) {
     super();
   }
 
-  async onModuleInit() {
+  public async onModuleInit() {
     const prisma = new PrismaClient({
       datasources: {
         db: {
@@ -22,7 +24,7 @@ export default class PrismaService
     await prisma.$connect();
   }
 
-  async onModuleDestroy() {
+  public async onModuleDestroy() {
     await this.$disconnect();
   }
 }
diff --git a/apps/attestation-manager/src/prisma/tests/prisma.module.spec.ts b/apps/attestation-manager/src/prisma/tests/prisma.module.spec.ts
index d190f50545ac13c9381f3fc63fec01b76fef8162..dc6edda86655c5167eafa49969e76614ef93ac2a 100644
--- a/apps/attestation-manager/src/prisma/tests/prisma.module.spec.ts
+++ b/apps/attestation-manager/src/prisma/tests/prisma.module.spec.ts
@@ -1,8 +1,12 @@
+import type { TestingModule } from '@nestjs/testing';
+
 import { ConfigModule } from '@nestjs/config';
-import { Test, TestingModule } from '@nestjs/testing';
-import PrismaModule from '../prisma.module';
-import PrismaService from '../prisma.service';
-import PrismaServiceMock from './__mocks__/prisma.service';
+import { Test } from '@nestjs/testing';
+
+import PrismaModule from '../prisma.module.js';
+import PrismaService from '../prisma.service.js';
+
+import PrismaServiceMock from './__mocks__/prisma.service.js';
 
 describe('PrismaModule', () => {
   let prismaModule: PrismaModule;
diff --git a/apps/attestation-manager/src/prisma/tests/prisma.service.spec.ts b/apps/attestation-manager/src/prisma/tests/prisma.service.spec.ts
index eb3f05f1dad90f6c88e7eeea9dca58fcef63f965..e0cfff6670f4bc0ee24666f4560919f59f9188c5 100644
--- a/apps/attestation-manager/src/prisma/tests/prisma.service.spec.ts
+++ b/apps/attestation-manager/src/prisma/tests/prisma.service.spec.ts
@@ -1,5 +1,8 @@
+import type { TestingModule } from '@nestjs/testing';
+
 import { ConfigService } from '@nestjs/config';
-import { Test, TestingModule } from '@nestjs/testing';
+import { Test } from '@nestjs/testing';
+
 import PrismaService from '../prisma.service.js';
 
 describe('PrismaService', () => {
@@ -18,7 +21,7 @@ describe('PrismaService', () => {
   });
 
   describe('onModuleInit()', () => {
-    let res: any;
+    let res: unknown;
 
     beforeEach(async () => {
       res = await prismaService.onModuleInit();
@@ -30,7 +33,7 @@ describe('PrismaService', () => {
   });
 
   describe('onModuleDestroy()', () => {
-    let res: any;
+    let res: unknown;
 
     beforeEach(async () => {
       res = await prismaService.onModuleDestroy();
diff --git a/apps/attestation-manager/src/schemas/controller/controller.ts b/apps/attestation-manager/src/schemas/controller/controller.ts
index 066dd8d7b27f985e3872a181865dd3a6dff8991b..22861042e15f9657cbb003e532158f58c77f4973 100644
--- a/apps/attestation-manager/src/schemas/controller/controller.ts
+++ b/apps/attestation-manager/src/schemas/controller/controller.ts
@@ -1,3 +1,5 @@
+import type { ResponseType } from '../../common/response.js';
+
 import {
   Body,
   Controller,
@@ -19,9 +21,9 @@ import {
   ApiTags,
 } from '@nestjs/swagger';
 import { Prisma } from '@prisma/client';
-import type { Response } from 'express';
+import { Response } from 'express';
+
 import { VersionRegex } from '../../common/constants.js';
-import { ResponseType } from '../../common/response.js';
 import logger from '../../utils/logger.js';
 import SchemaDto from '../entities/schema-entity.js';
 import SchemasService from '../services/service.js';
@@ -29,7 +31,7 @@ import SchemasService from '../services/service.js';
 @ApiTags('Schemas')
 @Controller('schemas')
 export default class SchemasController {
-  constructor(private readonly schemasService: SchemasService) {}
+  public constructor(private readonly schemasService: SchemasService) {}
 
   @Version(['1'])
   @ApiQuery({ name: 'page', required: false })
@@ -137,7 +139,7 @@ export default class SchemasController {
       },
     },
   })
-  async findSchemas(
+  public async findSchemas(
     @Query() query: { pageSize: string; page: string },
     @Res() response: Response,
   ) {
@@ -257,7 +259,10 @@ export default class SchemasController {
       },
     },
   })
-  async findSchemasById(@Param('id') id: string, @Res() response: Response) {
+  public async findSchemasById(
+    @Param('id') id: string,
+    @Res() response: Response,
+  ) {
     let res: ResponseType;
     try {
       logger.info('Schema fetched successfully');
@@ -408,7 +413,7 @@ export default class SchemasController {
       },
     },
   })
-  async createSchema(
+  public async createSchema(
     @Body() createSchema: SchemaDto,
     @Res() response: Response,
   ) {
@@ -544,7 +549,10 @@ export default class SchemasController {
       },
     },
   })
-  async getDidsForSchema(@Param('id') id: string, @Res() response: Response) {
+  public async getDidsForSchema(
+    @Param('id') id: string,
+    @Res() response: Response,
+  ) {
     let res: ResponseType;
     try {
       logger.info('Schema DIDs fetched successfully');
diff --git a/apps/attestation-manager/src/schemas/entities/schema-entity.ts b/apps/attestation-manager/src/schemas/entities/schema-entity.ts
index a11fbc877b1460ad5002358cb7390cae75f9bb19..ec6cbf58ae9b9837557f73cdb63a5a0ca2388164 100644
--- a/apps/attestation-manager/src/schemas/entities/schema-entity.ts
+++ b/apps/attestation-manager/src/schemas/entities/schema-entity.ts
@@ -4,45 +4,45 @@ import { IsString, IsNotEmpty } from 'class-validator';
 export default class SchemaDto {
   @IsString()
   @IsNotEmpty()
-  id: string;
+  public id: string;
 
   @IsString()
   @IsNotEmpty()
-  schemaID: string;
+  public schemaID: string;
 
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  name: string;
+  public name: string;
 
   @IsString()
   @ApiProperty()
-  createdBy: string;
+  public createdBy: string;
 
   @IsString()
-  createdDate: Date;
+  public createdDate: Date;
 
   @IsString()
-  updatedBy?: string;
+  public updatedBy?: string;
 
   @IsString()
-  updatedDate: Date;
+  public updatedDate: Date;
 
   @IsString()
   @ApiProperty()
-  version: string;
+  public version: string;
 
   @IsString()
   @ApiProperty()
-  attributes: string[];
+  public attributes: string[];
 
   @IsString()
-  pageSize?: string;
+  public pageSize?: string;
 
   @IsString()
-  page?: string;
+  public page?: string;
 
   @IsString()
   @ApiPropertyOptional()
-  type?: string;
+  public type?: string;
 }
diff --git a/apps/attestation-manager/src/schemas/module.ts b/apps/attestation-manager/src/schemas/module.ts
index c29245934a9cfd3b705a5e0125e1e2722b7ee101..7ec28d3f573ce6283bd6bfe94d20de502457ef0d 100644
--- a/apps/attestation-manager/src/schemas/module.ts
+++ b/apps/attestation-manager/src/schemas/module.ts
@@ -1,11 +1,13 @@
 import { HttpModule } from '@nestjs/axios';
 import { Module } from '@nestjs/common';
 import { ClientsModule, Transport } from '@nestjs/microservices';
+
 import NatsClientService from '../client/nats.client.js';
 import RestClientService from '../client/rest.client.js';
 import { NATSServices } from '../common/constants.js';
 import config from '../config/config.js';
 import PrismaService from '../prisma/prisma.service.js';
+
 import SchemasController from './controller/controller.js';
 import SchemasService from './services/service.js';
 
diff --git a/apps/attestation-manager/src/schemas/repository/schema.respository.ts b/apps/attestation-manager/src/schemas/repository/schema.respository.ts
index cb11b4895d16c0d5a1b045f2b5e2a1a74c7dff99..8b4500f58e4a8016cae2262a138df26dd0142d4b 100644
--- a/apps/attestation-manager/src/schemas/repository/schema.respository.ts
+++ b/apps/attestation-manager/src/schemas/repository/schema.respository.ts
@@ -1,12 +1,14 @@
+import type { Prisma } from '@prisma/client';
+
 import { Injectable } from '@nestjs/common';
-import { Prisma } from '@prisma/client';
+
 import PrismaService from '../../prisma/prisma.service.js';
 
 @Injectable()
 export default class SchemaRepository {
-  constructor(private readonly prismaService: PrismaService) {}
+  public constructor(private readonly prismaService: PrismaService) {}
 
-  async createSchema(data: Prisma.SchemaCreateInput) {
+  public async createSchema(data: Prisma.SchemaCreateInput) {
     return this.prismaService.schema.create({
       data,
       include: {
@@ -19,7 +21,7 @@ export default class SchemaRepository {
     });
   }
 
-  async findSchemas(params: {
+  public async findSchemas(params: {
     skip?: number;
     take?: number;
     cursor?: Prisma.SchemaWhereUniqueInput;
@@ -48,7 +50,9 @@ export default class SchemaRepository {
     ]);
   }
 
-  async findUniqueSchema(params: { where: Prisma.SchemaWhereUniqueInput }) {
+  public async findUniqueSchema(params: {
+    where: Prisma.SchemaWhereUniqueInput;
+  }) {
     const { where } = params;
     return this.prismaService.schema.findUnique({
       where,
diff --git a/apps/attestation-manager/src/schemas/services/service.ts b/apps/attestation-manager/src/schemas/services/service.ts
index c2b18d49b777f9034bf02dc18a3d9101a2a01e5d..e0e6ee398b7ed71613f08571c0b47033d7029c27 100644
--- a/apps/attestation-manager/src/schemas/services/service.ts
+++ b/apps/attestation-manager/src/schemas/services/service.ts
@@ -1,13 +1,15 @@
+import type SchemaDto from '../entities/schema-entity.js';
+import type { Prisma } from '@prisma/client';
+
 import { BadRequestException, Injectable } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
-import { Prisma } from '@prisma/client';
+
 import NatsClientService from '../../client/nats.client.js';
 import RestClientService from '../../client/rest.client.js';
+import CredentialTypeRepository from '../../issue-credential/repository/credentialType.repository.js';
 import PrismaService from '../../prisma/prisma.service.js';
 import pagination from '../../utils/pagination.js';
-import SchemaDto from '../entities/schema-entity.js';
 import SchemaRepository from '../repository/schema.respository.js';
-import CredentialTypeRepository from '../../issue-credential/repository/credentialType.repository.js';
 
 @Injectable()
 export default class SchemasService {
@@ -15,7 +17,7 @@ export default class SchemasService {
 
   private credentialTypeRepository: CredentialTypeRepository;
 
-  constructor(
+  public constructor(
     private readonly prismaService: PrismaService,
     private readonly restClient: RestClientService,
     private readonly natsClient: NatsClientService,
@@ -27,7 +29,7 @@ export default class SchemasService {
     );
   }
 
-  async createSchemas(schema: SchemaDto) {
+  public async createSchemas(schema: SchemaDto) {
     const query: {
       schemaID: string;
       name: string;
@@ -69,7 +71,7 @@ export default class SchemasService {
     return this.schemaRepository.createSchema(query);
   }
 
-  async findSchemas(pageSize: number, page: number) {
+  public async findSchemas(pageSize: number, page: number) {
     let query: {
       skip?: number;
       take?: number;
@@ -82,13 +84,13 @@ export default class SchemasService {
     return this.schemaRepository.findSchemas(query);
   }
 
-  async findSchemasById(id: string) {
+  public async findSchemasById(id: string) {
     return this.schemaRepository.findSchemas({
       where: { schemaID: id },
     });
   }
 
-  async getDidsForSchemasId(id: string) {
+  public async getDidsForSchemasId(id: string) {
     return this.prismaService.schema.findMany({
       where: { schemaID: id },
       include: {
@@ -104,12 +106,12 @@ export default class SchemasService {
     });
   }
 
-  findBySchemaId(schemaID: string) {
+  public findBySchemaId(schemaID: string) {
     const query = { where: { schemaID } };
     return this.schemaRepository.findUniqueSchema(query);
   }
 
-  async checkSchemasByNameAndVersion(schemaDto: SchemaDto) {
+  public async checkSchemasByNameAndVersion(schemaDto: SchemaDto) {
     return this.schemaRepository.findSchemas({
       where: {
         schemaID: {
@@ -123,7 +125,7 @@ export default class SchemasService {
     });
   }
 
-  async createSchemaOnLedger(schemaDto: SchemaDto) {
+  public async createSchemaOnLedger(schemaDto: SchemaDto) {
     const agentUrl = this.configService.get('agent.AGENT_URL');
     const responseData = await this.restClient.post(
       `${agentUrl}/schemas/`,
@@ -133,7 +135,7 @@ export default class SchemasService {
     return responseData;
   }
 
-  async getSchemaAndAttributesBySchemaIDFromLedger(schemaID: string) {
+  public async getSchemaAndAttributesBySchemaIDFromLedger(schemaID: string) {
     const agentUrl = this.configService.get('agent.AGENT_URL');
     const responseData = await this.restClient.get(
       `${agentUrl}/schemas/${schemaID}`,
diff --git a/apps/attestation-manager/src/schemas/tests/controller.spec.ts b/apps/attestation-manager/src/schemas/tests/controller.spec.ts
index 35a629e0aec2506c65227b560355556f1f537b97..dbda0e886464490091c4f8b642bba5562b2223a9 100644
--- a/apps/attestation-manager/src/schemas/tests/controller.spec.ts
+++ b/apps/attestation-manager/src/schemas/tests/controller.spec.ts
@@ -1,9 +1,13 @@
+import type SchemaDto from '../entities/schema-entity.js';
+import type { TestingModule } from '@nestjs/testing';
+
 import { HttpStatus } from '@nestjs/common';
-import { Test, TestingModule } from '@nestjs/testing';
-import httpMocks from 'node-mocks-http';
+import { Test } from '@nestjs/testing';
+import { createResponse } from 'node-mocks-http';
+
 import SchemasController from '../controller/controller.js';
-import SchemaDto from '../entities/schema-entity.js';
 import SchemasService from '../services/service.js';
+
 import SchemasServiceMock from './__mocks__/service.js';
 import schemaDto from './stubs/schema-dto.js';
 
@@ -32,13 +36,13 @@ describe('SchemasController', () => {
   });
 
   describe('findSchemas()', () => {
-    let schemasResponse: Response<string, Record<string, any>>;
+    let schemasResponse: Response<string, Record<string, unknown>>;
     let query: SchemaDto;
-    let response: Response<string, Record<string, any>>;
+    let response: Response<string, Record<string, unknown>>;
 
     beforeEach(async () => {
       query = schemaDto();
-      response = httpMocks.createResponse();
+      response = createResponse();
 
       schemasResponse = await schemasController.findSchemas(query, response);
     });
@@ -62,13 +66,13 @@ describe('SchemasController', () => {
   });
 
   describe('findSchemasById()', () => {
-    let schemasResponse: Response<string, Record<string, any>>;
+    let schemasResponse: Response<string, Record<string, unknown>>;
     let id: string;
-    let response: Response<string, Record<string, any>>;
+    let response: Response<string, Record<string, unknown>>;
 
     beforeEach(async () => {
       id = schemaDto().schemaID || '';
-      response = httpMocks.createResponse();
+      response = createResponse();
 
       schemasResponse = await schemasController.findSchemasById(id, response);
     });
@@ -87,13 +91,13 @@ describe('SchemasController', () => {
   });
 
   describe('createSchema()', () => {
-    let schemasResponse: Response<string, Record<string, any>>;
+    let schemasResponse: Response<string, Record<string, unknown>>;
     let createSchema: SchemaDto;
-    let response: Response<string, Record<string, any>>;
+    let response: Response<string, Record<string, unknown>>;
 
     beforeEach(async () => {
       createSchema = schemaDto();
-      response = httpMocks.createResponse();
+      response = createResponse();
 
       schemasResponse = await schemasController.createSchema(
         createSchema,
diff --git a/apps/attestation-manager/src/schemas/tests/module.spec.ts b/apps/attestation-manager/src/schemas/tests/module.spec.ts
index 844ce26218550f9753995843ecd2ac4372af8698..277195ce1e85991a979cca6cf8c20b01b8f45d0c 100644
--- a/apps/attestation-manager/src/schemas/tests/module.spec.ts
+++ b/apps/attestation-manager/src/schemas/tests/module.spec.ts
@@ -1,6 +1,9 @@
+import type { TestingModule } from '@nestjs/testing';
+
 import { HttpModule } from '@nestjs/axios';
 import { ConfigService } from '@nestjs/config';
-import { Test, TestingModule } from '@nestjs/testing';
+import { Test } from '@nestjs/testing';
+
 import NatsClientService from '../../client/nats.client.js';
 import RestClientService from '../../client/rest.client.js';
 import NatsClientServiceMock from '../../client/tests/__mocks__/nats.client.js';
@@ -9,6 +12,7 @@ import PrismaService from '../../prisma/prisma.service.js';
 import PrismaServiceMock from '../../prisma/tests/__mocks__/prisma.service.js';
 import SchemasModule from '../module.js';
 import SchemasService from '../services/service.js';
+
 import SchemasServiceMock from './__mocks__/service.js';
 
 describe('SchemasModule', () => {
diff --git a/apps/attestation-manager/src/schemas/tests/service.spec.ts b/apps/attestation-manager/src/schemas/tests/service.spec.ts
index 1e986215d23a41fd729f2bcf312e432e5d83a309..79977aa7d9a6714034cc23c1e5dd1ea9d41c32c0 100644
--- a/apps/attestation-manager/src/schemas/tests/service.spec.ts
+++ b/apps/attestation-manager/src/schemas/tests/service.spec.ts
@@ -1,15 +1,19 @@
+import type { ResponseType } from '../../common/response.js';
+import type { TestingModule } from '@nestjs/testing';
+import type { Schema } from 'joi';
+
 import { HttpModule } from '@nestjs/axios';
 import { ConfigService } from '@nestjs/config';
-import { Test, TestingModule } from '@nestjs/testing';
-import { Schema } from 'joi';
+import { Test } from '@nestjs/testing';
+
 import NatsClientService from '../../client/nats.client.js';
 import RestClientService from '../../client/rest.client.js';
 import NatsClientServiceMock from '../../client/tests/__mocks__/nats.client.js';
 import RestClientServiceMock from '../../client/tests/__mocks__/rest.client.js';
-import { ResponseType } from '../../common/response.js';
 import PrismaService from '../../prisma/prisma.service.js';
 import PrismaServiceMock from '../../prisma/tests/__mocks__/prisma.service.js';
 import SchemasService from '../services/service.js';
+
 import schemaDto from './stubs/schema-dto.js';
 
 describe('SchemasService', () => {
diff --git a/apps/attestation-manager/src/schemas/tests/stubs/schema-dto.ts b/apps/attestation-manager/src/schemas/tests/stubs/schema-dto.ts
index a869a4f0e42d070e7bf66d108fbd4ed917786d42..7494244f0696559076226fa49e75e000a7727335 100644
--- a/apps/attestation-manager/src/schemas/tests/stubs/schema-dto.ts
+++ b/apps/attestation-manager/src/schemas/tests/stubs/schema-dto.ts
@@ -1,4 +1,4 @@
-import SchemaDto from '../../entities/schema-entity.js';
+import type SchemaDto from '../../entities/schema-entity.js';
 
 const schemaDto = (): SchemaDto => ({
   id: 'schema-db-id',
diff --git a/apps/attestation-manager/src/tests/app.module.spec.ts b/apps/attestation-manager/src/tests/app.module.spec.ts
index 3bde7fe255423a931d66d3cd50dba76a35f18ba1..e52dd78f1869b5aad996bf6f83870dfe86258e5a 100644
--- a/apps/attestation-manager/src/tests/app.module.spec.ts
+++ b/apps/attestation-manager/src/tests/app.module.spec.ts
@@ -1,5 +1,8 @@
-import { Test, TestingModule } from '@nestjs/testing';
-import { INestApplication } from '@nestjs/common';
+import type { INestApplication } from '@nestjs/common';
+import type { TestingModule } from '@nestjs/testing';
+
+import { Test } from '@nestjs/testing';
+
 import AppModule from '../app.module.js';
 
 describe('App Module', () => {
diff --git a/apps/attestation-manager/src/userInfo/controller/controller.ts b/apps/attestation-manager/src/userInfo/controller/controller.ts
index 25c381e7d9d5fe73e15a0ee94fb8a59a1ac7af56..741b6fd22c9537eef986792559a5d2d13490a1a8 100644
--- a/apps/attestation-manager/src/userInfo/controller/controller.ts
+++ b/apps/attestation-manager/src/userInfo/controller/controller.ts
@@ -12,7 +12,8 @@ import {
 import { ApiBody, ApiOperation, ApiTags } from '@nestjs/swagger';
 import { Prisma } from '@prisma/client';
 import { isUUID } from 'class-validator';
-import type { Response } from 'express';
+import { Response } from 'express';
+
 import { AutoAcceptCredential } from '../../common/constants.js';
 import logger from '../../utils/logger.js';
 import UserInfoDto from '../entities/userInfo.entity.js';
@@ -21,7 +22,7 @@ import UserInfoService from '../services/service.js';
 @ApiTags('userInfo (to be deprecated)')
 @Controller('userInfo')
 export default class UserInfoController {
-  constructor(private readonly userInfoService: UserInfoService) {}
+  public constructor(private readonly userInfoService: UserInfoService) {}
 
   @Version(['1'])
   @ApiBody({ type: UserInfoDto })
@@ -31,7 +32,7 @@ export default class UserInfoController {
     description:
       'This call provides the capability to add any additional information to connection. The format of added data is just a simple json',
   })
-  async createUserInfo(
+  public async createUserInfo(
     @Body() userInfoDto: UserInfoDto,
     @Res() response: Response,
   ) {
diff --git a/apps/attestation-manager/src/userInfo/entities/update-unserInfo.dto.ts b/apps/attestation-manager/src/userInfo/entities/update-unserInfo.dto.ts
index f19ab0e8a39ec44b2a47c3fb8ba5cfa28256b1c1..838bb0cd50db390ade0c26fcd7e06e9c75d9fce8 100644
--- a/apps/attestation-manager/src/userInfo/entities/update-unserInfo.dto.ts
+++ b/apps/attestation-manager/src/userInfo/entities/update-unserInfo.dto.ts
@@ -3,11 +3,11 @@ type UserInfo = {
 };
 
 export default class UpdateUserInfoDto {
-  connectionId: string;
+  public connectionId: string;
 
-  status: string;
+  public status: string;
 
-  credentialDefinitionId: string;
+  public credentialDefinitionId: string;
 
-  userInfo: UserInfo;
+  public userInfo: UserInfo;
 }
diff --git a/apps/attestation-manager/src/userInfo/entities/userInfo.entity.ts b/apps/attestation-manager/src/userInfo/entities/userInfo.entity.ts
index f4dd7d5912c4b727fbc5134f8d1331a54f056c45..d3aa49b0f5cb4996b5fd0a323ee5acddf4f5def9 100644
--- a/apps/attestation-manager/src/userInfo/entities/userInfo.entity.ts
+++ b/apps/attestation-manager/src/userInfo/entities/userInfo.entity.ts
@@ -8,14 +8,14 @@ export default class UserInfoDto {
   @IsString()
   @IsNotEmpty()
   @ApiProperty()
-  connectionId: string;
+  public connectionId: string;
 
   @IsEnum(['always', 'contentApproved', 'never'])
   @IsNotEmpty()
   @ApiProperty()
-  autoAcceptCredential: string;
+  public autoAcceptCredential: string;
 
   @IsNotEmpty()
   @ApiProperty({ type: {} })
-  userInfo: UserInfo;
+  public userInfo: UserInfo;
 }
diff --git a/apps/attestation-manager/src/userInfo/module.ts b/apps/attestation-manager/src/userInfo/module.ts
index 1c7287fb4cdf49652ce3de079f96b3906a8117ef..2c20ccd4491e8c009a6a7d5848d5090cf17ee2cc 100644
--- a/apps/attestation-manager/src/userInfo/module.ts
+++ b/apps/attestation-manager/src/userInfo/module.ts
@@ -1,12 +1,14 @@
 import { HttpModule } from '@nestjs/axios';
 import { Module } from '@nestjs/common';
 import { ClientsModule, Transport } from '@nestjs/microservices';
+
 import NatsClientService from '../client/nats.client.js';
 import RestClientService from '../client/rest.client.js';
 import { NATSServices } from '../common/constants.js';
 import config from '../config/config.js';
 import PrismaService from '../prisma/prisma.service.js';
 import SchemasService from '../schemas/services/service.js';
+
 import UserInfoController from './controller/controller.js';
 import UserInfoService from './services/service.js';
 
diff --git a/apps/attestation-manager/src/userInfo/repository/userInfo.respository.ts b/apps/attestation-manager/src/userInfo/repository/userInfo.respository.ts
index 9bd974a9c20451b01da6f97a82e300b849f85a8d..d73d4749125d3589d2f3c80284d189cd3405dc35 100644
--- a/apps/attestation-manager/src/userInfo/repository/userInfo.respository.ts
+++ b/apps/attestation-manager/src/userInfo/repository/userInfo.respository.ts
@@ -1,12 +1,14 @@
-import { Injectable } from '@nestjs/common';
 import type { Prisma } from '@prisma/client';
+
+import { Injectable } from '@nestjs/common';
+
 import PrismaService from '../../prisma/prisma.service.js';
 
 @Injectable()
 export default class UserInfoRepository {
-  constructor(private readonly prismaService: PrismaService) {}
+  public constructor(private readonly prismaService: PrismaService) {}
 
-  async createUserInfo(data: Prisma.UserInfoCreateInput) {
+  public async createUserInfo(data: Prisma.UserInfoCreateInput) {
     const userInfo = await this.prismaService.userInfo.create({
       data,
     });
@@ -14,7 +16,7 @@ export default class UserInfoRepository {
     return userInfo;
   }
 
-  async updateUserInfo(data: Prisma.UserInfoUncheckedUpdateManyInput) {
+  public async updateUserInfo(data: Prisma.UserInfoUncheckedUpdateManyInput) {
     const userInfo = await this.prismaService.userInfo.updateMany({
       where: {
         connectionId: data.connectionId as string,
@@ -25,7 +27,7 @@ export default class UserInfoRepository {
     return userInfo;
   }
 
-  async getUserInfo(params: { where: Prisma.UserInfoWhereInput }) {
+  public async getUserInfo(params: { where: Prisma.UserInfoWhereInput }) {
     const { where } = params;
     return this.prismaService.userInfo.findFirst({
       where,
diff --git a/apps/attestation-manager/src/userInfo/services/service.ts b/apps/attestation-manager/src/userInfo/services/service.ts
index 42364739f633e7ca0551dc1eddcc8597dd2c119a..4df6fd255fae1473f07e62f6d430f7a66ab0c336 100644
--- a/apps/attestation-manager/src/userInfo/services/service.ts
+++ b/apps/attestation-manager/src/userInfo/services/service.ts
@@ -1,19 +1,21 @@
+import type UpdateUserInfoDto from '../entities/update-unserInfo.dto.js';
+import type UserInfoDto from '../entities/userInfo.entity.js';
+
 import { Injectable } from '@nestjs/common';
+
 import PrismaService from '../../prisma/prisma.service.js';
 import logger from '../../utils/logger.js';
-import UpdateUserInfoDto from '../entities/update-unserInfo.dto.js';
-import UserInfoDto from '../entities/userInfo.entity.js';
 import UserInfoRepository from '../repository/userInfo.respository.js';
 
 @Injectable()
 export default class UserInfoService {
   private userInfoRepository: UserInfoRepository;
 
-  constructor(private readonly prismaService: PrismaService) {
+  public constructor(private readonly prismaService: PrismaService) {
     this.userInfoRepository = new UserInfoRepository(this.prismaService);
   }
 
-  async createUserInfo(userInfoDto: UserInfoDto) {
+  public async createUserInfo(userInfoDto: UserInfoDto) {
     logger.info(`In user info service, ${JSON.stringify(userInfoDto)}`);
     return this.userInfoRepository.createUserInfo({
       autoAcceptCredential: userInfoDto.autoAcceptCredential,
@@ -22,7 +24,7 @@ export default class UserInfoService {
     });
   }
 
-  async updateUserInfo(userInfoDto: UpdateUserInfoDto) {
+  public async updateUserInfo(userInfoDto: UpdateUserInfoDto) {
     logger.info(`In user info service, ${userInfoDto}`);
     return this.userInfoRepository.updateUserInfo({
       connectionId: userInfoDto.connectionId,
@@ -32,7 +34,7 @@ export default class UserInfoService {
     });
   }
 
-  async getUserInfo(connectionId: string) {
+  public async getUserInfo(connectionId: string) {
     logger.info(`In get user info service, ${connectionId}`);
     return this.userInfoRepository.getUserInfo({
       where: {
diff --git a/apps/attestation-manager/src/userInfo/tests/stubs/user-info-dto.stub.ts b/apps/attestation-manager/src/userInfo/tests/stubs/user-info-dto.stub.ts
index 4725dfc30d58853ef16ce7e1e3eece8f1507548e..b7cce22bc3c21f194d98d7d0a8b2e3e25a306612 100644
--- a/apps/attestation-manager/src/userInfo/tests/stubs/user-info-dto.stub.ts
+++ b/apps/attestation-manager/src/userInfo/tests/stubs/user-info-dto.stub.ts
@@ -1,7 +1,8 @@
+import type UserInfoDto from '../../entities/userInfo.entity.js';
+
 import credentialDto from '../../../issue-credential/tests/stubs/credential-dto.js';
 import offerCredentialDto from '../../../issue-credential/tests/stubs/offer-credential-dto.js';
 import schemaDto from '../../../schemas/tests/stubs/schema-dto.js';
-import UserInfoDto from '../../entities/userInfo.entity.js';
 
 const userInfo = (): UserInfoDto => ({
   autoAcceptCredential: offerCredentialDto().autoAcceptCredential,
diff --git a/apps/attestation-manager/src/utils/exceptionsFilter.ts b/apps/attestation-manager/src/utils/exceptionsFilter.ts
index 711d55c2c98f85f6376fde1edaf3947dc1305064..b445637c8944d17bb2ddb679f94ab7b846ddd0d4 100644
--- a/apps/attestation-manager/src/utils/exceptionsFilter.ts
+++ b/apps/attestation-manager/src/utils/exceptionsFilter.ts
@@ -1,23 +1,18 @@
-import {
-  ArgumentsHost,
-  Catch,
-  ExceptionFilter,
-  HttpException,
-  HttpStatus,
-  Logger,
-} from '@nestjs/common';
+import type { ArgumentsHost, ExceptionFilter } from '@nestjs/common';
+import type { Request } from 'express';
+
+import { Catch, HttpException, HttpStatus, Logger } from '@nestjs/common';
 import { HttpAdapterHost } from '@nestjs/core';
 import { Prisma } from '@prisma/client';
-import { Request } from 'express';
 
 const { PrismaClientKnownRequestError, PrismaClientValidationError } = Prisma;
 
 @Catch()
 export default class AllExceptionsFilter implements ExceptionFilter {
-  constructor(private readonly httpAdapterHost: HttpAdapterHost) {}
+  public constructor(private readonly httpAdapterHost: HttpAdapterHost) {}
 
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  catch(exception: any, host: ArgumentsHost): void {
+  public catch(exception: any, host: ArgumentsHost): void {
     const { httpAdapter } = this.httpAdapterHost;
 
     const ctx = host.switchToHttp();
diff --git a/apps/attestation-manager/src/utils/logger.ts b/apps/attestation-manager/src/utils/logger.ts
index 89b325001839a3ddeee9aaced118c0586d74f76d..218005edbf37055390ecbc10049f29bb85ba1348 100644
--- a/apps/attestation-manager/src/utils/logger.ts
+++ b/apps/attestation-manager/src/utils/logger.ts
@@ -1,15 +1,16 @@
 import { ecsFormat } from '@elastic/ecs-winston-format';
 import { mkdirSync } from 'fs';
-import winston, { Logger } from 'winston';
+import { createLogger, transports, type Logger } from 'winston';
+
 import { LoggerConfig } from '../common/constants.js';
 
 mkdirSync(LoggerConfig.lOG_DIR, { recursive: true });
 
-const logger: Logger = winston.createLogger({
+const logger: Logger = createLogger({
   format: ecsFormat({ convertReqRes: true }),
   transports: [
-    new winston.transports.Console(),
-    new winston.transports.File({
+    new transports.Console(),
+    new transports.File({
       filename: LoggerConfig.FILE_PATH,
     }),
     // esTransport,
@@ -17,6 +18,7 @@ const logger: Logger = winston.createLogger({
 });
 
 logger.on('error', (error) => {
+  // eslint-disable-next-line no-console
   console.error('Error in logger caught', error);
 });
 
diff --git a/apps/attestation-manager/test/app.e2e-spec.ts b/apps/attestation-manager/test/app.e2e-spec.ts
index 9bb5cc36e530615432e966cf4954f120c9e974e3..e6000c04c0fd708b442bdfc818c7e3c14e05f43a 100644
--- a/apps/attestation-manager/test/app.e2e-spec.ts
+++ b/apps/attestation-manager/test/app.e2e-spec.ts
@@ -1,6 +1,9 @@
-import { INestApplication } from '@nestjs/common';
-import { Test, TestingModule } from '@nestjs/testing';
+import type { INestApplication } from '@nestjs/common';
+import type { TestingModule } from '@nestjs/testing';
+
+import { Test } from '@nestjs/testing';
 import request from 'supertest';
+
 import AppModule from '../src/app.module.js';
 
 describe('AppController (e2e)', () => {