diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000..be8ee32
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,54 @@
+image: docker:20.10.22
+
+stages:
+  - test
+  - build
+
+##############
+# TEST STAGE #
+##############
+
+test:
+  stage: test
+  image: docker/compose:latest
+  variables:
+    DOCKER_TLS_CERTDIR: ''
+  services:
+    - docker:dind
+  script:
+    - docker-compose -f docker-compose.ci.tools.yml -p ad-tools --env-file ci/.env.ci up -d
+    - sh ci/wait-up.sh
+    - docker-compose -f docker-compose.ci.service.yml -p ad-service --env-file ci/.env.ci up -d
+    # - docker exec -t v3-ad-api sh -c "npm run test:integration:ci"
+  coverage: /All files[^|]*\|[^|]*\s+([\d\.]+)/
+  rules:
+    - if: '$CI_MERGE_REQUEST_TARGET_BRANCH_NAME == $CI_DEFAULT_BRANCH || $CI_COMMIT_MESSAGE =~ /--check/ || $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
+      when: always
+
+###############
+# BUILD STAGE #
+###############
+
+build:
+  stage: build
+  image: docker:20.10.22
+  variables:
+    DOCKER_TLS_CERTDIR: ''
+  services:
+    - docker:dind
+  before_script:
+    - echo -n $CI_REGISTRY_PASSWORD | docker login -u $CI_REGISTRY_USER --password-stdin $CI_REGISTRY
+  script:
+    - export VERSION=$(docker run --rm -v "$PWD":/usr/src/app:ro -w /usr/src/app node:slim node -p "require('./package.json').version")
+    - docker pull $CI_REGISTRY_IMAGE:latest || true
+    - >
+      docker build 
+      --pull
+      --cache-from $CI_REGISTRY_IMAGE:latest
+      --tag $CI_REGISTRY_IMAGE:$VERSION
+      --tag $CI_REGISTRY_IMAGE:latest
+      .
+    - docker push $CI_REGISTRY_IMAGE:$VERSION
+    - docker push $CI_REGISTRY_IMAGE:latest
+  only:
+    - main
diff --git a/ci/.env.ci b/ci/.env.ci
new file mode 100644
index 0000000..9c4e597
--- /dev/null
+++ b/ci/.env.ci
@@ -0,0 +1,15 @@
+# SERVICE
+SERVICE_URL=0.0.0.0
+SERVICE_PORT=5006
+
+# PRISMA
+DATABASE_URL="postgresql://mobicoop:mobicoop@v3-db:5432/mobicoop?schema=public"
+
+# RABBIT MQ
+RMQ_URI=amqp://v3-broker:5672
+
+# MESSAGE BROKER
+BROKER_IMAGE=rabbitmq:3-alpine
+
+# POSTGRES
+POSTGRES_IMAGE=postgis/postgis:15-3.3
diff --git a/ci/Dockerfile b/ci/Dockerfile
new file mode 100644
index 0000000..26b388a
--- /dev/null
+++ b/ci/Dockerfile
@@ -0,0 +1,33 @@
+###################
+# BUILD FOR CI TESTING
+###################
+
+FROM node:18-alpine3.16
+
+# Create app directory
+WORKDIR /usr/src/app
+
+# A wildcard is used to ensure both package.json AND package-lock.json are copied
+COPY package*.json ./
+
+# Install app dependencies
+RUN npm ci
+
+# Bundle app source
+COPY . .
+
+# Generate prisma client
+RUN npx prisma generate
+
+# Create a "dist" folder
+RUN npm run build
+
+# Run unit tests
+RUN npm run test:unit:ci
+
+# ESLint / Prettier
+RUN npm run lint:check
+RUN npm run pretty:check
+
+# Start the server
+CMD [ "node", "dist/main.js" ]
diff --git a/ci/wait-up.sh b/ci/wait-up.sh
new file mode 100644
index 0000000..f29be44
--- /dev/null
+++ b/ci/wait-up.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+testlog() {
+	docker logs v3-db | grep -q "database system is ready to accept connections"
+}
+
+testlog 2> /dev/null
+while [ $? -ne 0 ];
+do
+    sleep 5
+    echo "Waiting for Test DB to be up..."
+	testlog 2> /dev/null
+done
diff --git a/docker-compose.ci.service.yml b/docker-compose.ci.service.yml
new file mode 100644
index 0000000..d5e46af
--- /dev/null
+++ b/docker-compose.ci.service.yml
@@ -0,0 +1,19 @@
+version: '3.8'
+
+services:
+  v3-ad-api:
+    container_name: v3-ad-api
+    build:
+      dockerfile: ci/Dockerfile
+      context: .
+    env_file:
+      - ci/.env.ci
+    ports:
+      - 5006:5006
+    networks:
+      - v3-network
+
+networks:
+  v3-network:
+    name: v3-network
+    external: true
diff --git a/docker-compose.ci.tools.yml b/docker-compose.ci.tools.yml
new file mode 100644
index 0000000..a72f134
--- /dev/null
+++ b/docker-compose.ci.tools.yml
@@ -0,0 +1,26 @@
+version: '3.8'
+
+services:
+  db:
+    container_name: v3-db
+    image: ${POSTGRES_IMAGE}
+    environment:
+      POSTGRES_DB: mobicoop
+      POSTGRES_USER: mobicoop
+      POSTGRES_PASSWORD: mobicoop
+    ports:
+      - 5432:5432
+    networks:
+      - v3-network
+
+  broker:
+    container_name: v3-broker
+    image: ${BROKER_IMAGE}
+    ports:
+      - 5672:5672
+    networks:
+      - v3-network
+
+networks:
+  v3-network:
+    name: v3-network
diff --git a/package-lock.json b/package-lock.json
index 502bcca..28256e6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,6 +24,7 @@
         "@nestjs/platform-express": "^9.0.0",
         "@nestjs/terminus": "^9.2.2",
         "@prisma/client": "^4.13.0",
+        "class-transformer": "^0.5.1",
         "class-validator": "^0.14.0",
         "ioredis": "^5.3.2",
         "reflect-metadata": "^0.1.13",
@@ -3564,6 +3565,11 @@
       "integrity": "sha512-cOU9usZw8/dXIXKtwa8pM0OTJQuJkxMN6w30csNRUerHfeQ5R6U3kkU/FtJeIf3M202OHfY2U8ccInBG7/xogA==",
       "dev": true
     },
+    "node_modules/class-transformer": {
+      "version": "0.5.1",
+      "resolved": "https://registry.npmjs.org/class-transformer/-/class-transformer-0.5.1.tgz",
+      "integrity": "sha512-SQa1Ws6hUbfC98vKGxZH3KFY0Y1lm5Zm0SY8XX9zbK7FJCyVEac3ATW0RIpwzW+oOfmHE5PMPufDG9hCfoEOMw=="
+    },
     "node_modules/class-validator": {
       "version": "0.14.0",
       "resolved": "https://registry.npmjs.org/class-validator/-/class-validator-0.14.0.tgz",
diff --git a/package.json b/package.json
index c3ce7bd..6a51496 100644
--- a/package.json
+++ b/package.json
@@ -46,6 +46,7 @@
     "@nestjs/platform-express": "^9.0.0",
     "@nestjs/terminus": "^9.2.2",
     "@prisma/client": "^4.13.0",
+    "class-transformer": "^0.5.1",
     "class-validator": "^0.14.0",
     "ioredis": "^5.3.2",
     "reflect-metadata": "^0.1.13",
diff --git a/prisma/migrations/20230504071417_init/migration.sql b/prisma/migrations/20230504100643_init/migration.sql
similarity index 50%
rename from prisma/migrations/20230504071417_init/migration.sql
rename to prisma/migrations/20230504100643_init/migration.sql
index 8a6f0b9..8430dc4 100644
--- a/prisma/migrations/20230504071417_init/migration.sql
+++ b/prisma/migrations/20230504100643_init/migration.sql
@@ -1,28 +1,34 @@
+-- CreateEnum
+CREATE TYPE "Frequency" AS ENUM ('PUNCTUAL', 'RECURRENT');
+
+-- CreateEnum
+CREATE TYPE "AddressType" AS ENUM ('HOUSE_NUMBER', 'STREET_ADDRESS', 'LOCALITY', 'VENUE', 'OTHER');
+
 -- CreateTable
 CREATE TABLE "ad" (
     "uuid" UUID NOT NULL,
     "userUuid" UUID NOT NULL,
-    "driver" BOOLEAN NOT NULL,
-    "passenger" BOOLEAN NOT NULL,
-    "frequency" INTEGER NOT NULL,
+    "driver" BOOLEAN,
+    "passenger" BOOLEAN,
+    "frequency" "Frequency" NOT NULL DEFAULT 'RECURRENT',
     "fromDate" DATE NOT NULL,
-    "toDate" DATE NOT NULL,
-    "monTime" TIMESTAMPTZ NOT NULL,
-    "tueTime" TIMESTAMPTZ NOT NULL,
-    "wedTime" TIMESTAMPTZ NOT NULL,
-    "thuTime" TIMESTAMPTZ NOT NULL,
-    "friTime" TIMESTAMPTZ NOT NULL,
-    "satTime" TIMESTAMPTZ NOT NULL,
-    "sunTime" TIMESTAMPTZ NOT NULL,
-    "monMargin" INTEGER NOT NULL,
-    "tueMargin" INTEGER NOT NULL,
-    "wedMargin" INTEGER NOT NULL,
-    "thuMargin" INTEGER NOT NULL,
-    "friMargin" INTEGER NOT NULL,
-    "satMargin" INTEGER NOT NULL,
-    "sunMargin" INTEGER NOT NULL,
-    "seatsDriver" SMALLINT NOT NULL,
-    "seatsPassenger" SMALLINT NOT NULL,
+    "toDate" DATE,
+    "monTime" TIMESTAMPTZ,
+    "tueTime" TIMESTAMPTZ,
+    "wedTime" TIMESTAMPTZ,
+    "thuTime" TIMESTAMPTZ,
+    "friTime" TIMESTAMPTZ,
+    "satTime" TIMESTAMPTZ,
+    "sunTime" TIMESTAMPTZ,
+    "monMargin" INTEGER,
+    "tueMargin" INTEGER,
+    "wedMargin" INTEGER,
+    "thuMargin" INTEGER,
+    "friMargin" INTEGER,
+    "satMargin" INTEGER,
+    "sunMargin" INTEGER,
+    "seatsDriver" SMALLINT,
+    "seatsPassenger" SMALLINT,
     "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
     "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
 
@@ -33,14 +39,15 @@ CREATE TABLE "ad" (
 CREATE TABLE "address" (
     "uuid" UUID NOT NULL,
     "adUuid" UUID NOT NULL,
+    "position" SMALLINT NOT NULL,
     "lon" DOUBLE PRECISION NOT NULL,
     "lat" DOUBLE PRECISION NOT NULL,
-    "houseNumber" TEXT NOT NULL,
-    "street" TEXT NOT NULL,
-    "locality" TEXT NOT NULL,
-    "postalCode" TEXT NOT NULL,
-    "country" TEXT NOT NULL,
-    "type" SMALLINT NOT NULL,
+    "houseNumber" TEXT,
+    "street" TEXT,
+    "locality" TEXT,
+    "postalCode" TEXT,
+    "country" TEXT,
+    "type" "AddressType" DEFAULT 'OTHER',
     "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
     "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
 
@@ -60,4 +67,4 @@ CREATE INDEX "ad_fromDate_idx" ON "ad"("fromDate");
 CREATE INDEX "ad_toDate_idx" ON "ad"("toDate");
 
 -- AddForeignKey
-ALTER TABLE "address" ADD CONSTRAINT "address_adUuid_fkey" FOREIGN KEY ("adUuid") REFERENCES "ad"("uuid") ON DELETE RESTRICT ON UPDATE CASCADE;
+ALTER TABLE "address" ADD CONSTRAINT "address_adUuid_fkey" FOREIGN KEY ("adUuid") REFERENCES "ad"("uuid") ON DELETE CASCADE ON UPDATE CASCADE;
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index cab4ebb..da4f4e3 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -13,27 +13,27 @@ datasource db {
 model Ad {
   uuid           String    @id @default(uuid()) @db.Uuid
   userUuid       String    @db.Uuid
-  driver         Boolean
-  passenger      Boolean
-  frequency      Int
+  driver         Boolean?
+  passenger      Boolean?
+  frequency      Frequency @default(RECURRENT)
   fromDate       DateTime  @db.Date
-  toDate         DateTime  @db.Date
-  monTime        DateTime  @db.Timestamptz()
-  tueTime        DateTime  @db.Timestamptz()
-  wedTime        DateTime  @db.Timestamptz()
-  thuTime        DateTime  @db.Timestamptz()
-  friTime        DateTime  @db.Timestamptz()
-  satTime        DateTime  @db.Timestamptz()
-  sunTime        DateTime  @db.Timestamptz()
-  monMargin      Int
-  tueMargin      Int
-  wedMargin      Int
-  thuMargin      Int
-  friMargin      Int
-  satMargin      Int
-  sunMargin      Int
-  seatsDriver    Int       @db.SmallInt
-  seatsPassenger Int       @db.SmallInt
+  toDate         DateTime? @db.Date
+  monTime        DateTime? @db.Timestamptz()
+  tueTime        DateTime? @db.Timestamptz()
+  wedTime        DateTime? @db.Timestamptz()
+  thuTime        DateTime? @db.Timestamptz()
+  friTime        DateTime? @db.Timestamptz()
+  satTime        DateTime? @db.Timestamptz()
+  sunTime        DateTime? @db.Timestamptz()
+  monMargin      Int?
+  tueMargin      Int?
+  wedMargin      Int?
+  thuMargin      Int?
+  friMargin      Int?
+  satMargin      Int?
+  sunMargin      Int?
+  seatsDriver    Int?      @db.SmallInt
+  seatsPassenger Int?      @db.SmallInt
   createdAt      DateTime  @default(now())
   updatedAt      DateTime  @default(now()) @updatedAt
   addresses      Address[]
@@ -46,19 +46,33 @@ model Ad {
 }
 
 model Address {
-  uuid        String   @id @default(uuid()) @db.Uuid
-  adUuid      String   @db.Uuid
+  uuid        String       @id @default(uuid()) @db.Uuid
+  adUuid      String       @db.Uuid
+  position    Int          @db.SmallInt
   lon         Float
   lat         Float
-  houseNumber String
-  street      String
-  locality    String
-  postalCode  String
-  country     String
-  type        Int      @db.SmallInt
-  createdAt   DateTime @default(now())
-  updatedAt   DateTime @default(now()) @updatedAt
-  Ad          Ad       @relation(fields: [adUuid], references: [uuid])
+  houseNumber String?
+  street      String?
+  locality    String?
+  postalCode  String?
+  country     String?
+  type        AddressType? @default(OTHER)
+  createdAt   DateTime     @default(now())
+  updatedAt   DateTime     @default(now()) @updatedAt
+  Ad          Ad           @relation(fields: [adUuid], references: [uuid], onDelete: Cascade)
 
   @@map("address")
 }
+
+enum Frequency {
+  PUNCTUAL
+  RECURRENT
+}
+
+enum AddressType {
+  HOUSE_NUMBER
+  STREET_ADDRESS
+  LOCALITY
+  VENUE
+  OTHER
+}
diff --git a/src/app.module.ts b/src/app.module.ts
index a8fb088..53070e4 100644
--- a/src/app.module.ts
+++ b/src/app.module.ts
@@ -3,10 +3,13 @@ import { ConfigModule } from '@nestjs/config';
 import { ConfigurationModule } from './modules/configuration/configuration.module';
 import { HealthModule } from './modules/health/health.module';
 import { AdModule } from './modules/ad/ad.module';
+import { AutomapperModule } from '@automapper/nestjs';
+import { classes } from '@automapper/classes';
 
 @Module({
   imports: [
     ConfigModule.forRoot({ isGlobal: true }),
+    AutomapperModule.forRoot({ strategyInitializer: classes() }),
     ConfigurationModule,
     HealthModule,
     AdModule,
diff --git a/src/main.ts b/src/main.ts
index 3b27143..1303641 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -11,10 +11,9 @@ async function bootstrap() {
   app.connectMicroservice<MicroserviceOptions>({
     transport: Transport.GRPC,
     options: {
-      // package: ['ad', 'health'],
-      package: ['health'],
+      package: ['ad', 'health'],
       protoPath: [
-        // join(__dirname, 'modules/ad/adapters/primaries/ad.proto'),
+        join(__dirname, 'modules/ad/adapters/primaries/ad.proto'),
         join(__dirname, 'modules/health/adapters/primaries/health.proto'),
       ],
       url: process.env.SERVICE_URL + ':' + process.env.SERVICE_PORT,
diff --git a/src/modules/ad/ad.module.ts b/src/modules/ad/ad.module.ts
index 8946839..c51b8e1 100644
--- a/src/modules/ad/ad.module.ts
+++ b/src/modules/ad/ad.module.ts
@@ -1,8 +1,34 @@
 import { Module } from '@nestjs/common';
+import { AdController } from './adapters/primaries/ad.controller';
+import { DatabaseModule } from '../database/database.module';
+import { CqrsModule } from '@nestjs/cqrs';
+import { RabbitMQModule } from '@golevelup/nestjs-rabbitmq';
+import { ConfigModule, ConfigService } from '@nestjs/config';
+import { AdProfile } from './mappers/ad.profile';
+import { AdsRepository } from './adapters/secondaries/ads.repository';
+import { Messager } from './adapters/secondaries/messager';
+import { FindAdByUuidUseCase } from './domain/usecases/find-ad-by-uuid.usecase';
 
 @Module({
-  imports: [],
-  controllers: [],
-  providers: [],
+  imports: [
+    DatabaseModule,
+    CqrsModule,
+    RabbitMQModule.forRootAsync(RabbitMQModule, {
+      imports: [ConfigModule],
+      useFactory: async (configService: ConfigService) => ({
+        exchanges: [
+          {
+            name: configService.get<string>('RMQ_EXCHANGE'),
+            type: 'topic',
+          },
+        ],
+        uri: configService.get<string>('RMQ_URI'),
+        connectionInitOptions: { wait: false },
+      }),
+      inject: [ConfigService],
+    }),
+  ],
+  controllers: [AdController],
+  providers: [AdProfile, AdsRepository, Messager, FindAdByUuidUseCase],
 })
 export class AdModule {}
diff --git a/src/modules/ad/adapters/primaries/ad.controller.ts b/src/modules/ad/adapters/primaries/ad.controller.ts
new file mode 100644
index 0000000..a53df3c
--- /dev/null
+++ b/src/modules/ad/adapters/primaries/ad.controller.ts
@@ -0,0 +1,38 @@
+import { Mapper } from '@automapper/core';
+import { InjectMapper } from '@automapper/nestjs';
+import { Controller, UsePipes } from '@nestjs/common';
+import { QueryBus } from '@nestjs/cqrs';
+import { GrpcMethod, RpcException } from '@nestjs/microservices';
+import { RpcValidationPipe } from '../../../../utils/pipes/rpc.validation-pipe';
+import { FindAdByUuidRequest } from '../../domain/dtos/find-ad-by-uuid.request';
+import { AdPresenter } from './ad.presenter';
+import { FindAdByUuidQuery } from '../../queries/find-ad-by-uuid.query';
+import { Ad } from '../../domain/entities/ad';
+
+@UsePipes(
+  new RpcValidationPipe({
+    whitelist: false,
+    forbidUnknownValues: false,
+  }),
+)
+@Controller()
+export class AdController {
+  constructor(
+    private readonly queryBus: QueryBus,
+    @InjectMapper() private readonly _mapper: Mapper,
+  ) {}
+
+  @GrpcMethod('AdsService', 'FindOneByUuid')
+  async findOnebyUuid(data: FindAdByUuidRequest): Promise<AdPresenter> {
+    try {
+      console.log('ici');
+      const ad = await this.queryBus.execute(new FindAdByUuidQuery(data));
+      return this._mapper.map(ad, Ad, AdPresenter);
+    } catch (e) {
+      throw new RpcException({
+        code: e.code,
+        message: e.message,
+      });
+    }
+  }
+}
diff --git a/src/modules/ad/adapters/primaries/ad.presenter.ts b/src/modules/ad/adapters/primaries/ad.presenter.ts
new file mode 100644
index 0000000..b4e58e4
--- /dev/null
+++ b/src/modules/ad/adapters/primaries/ad.presenter.ts
@@ -0,0 +1,9 @@
+import { AutoMap } from '@automapper/classes';
+
+export class AdPresenter {
+  @AutoMap()
+  uuid: string;
+
+  @AutoMap()
+  driver: boolean;
+}
diff --git a/src/modules/ad/adapters/primaries/ad.proto b/src/modules/ad/adapters/primaries/ad.proto
new file mode 100644
index 0000000..1b0faab
--- /dev/null
+++ b/src/modules/ad/adapters/primaries/ad.proto
@@ -0,0 +1,86 @@
+syntax = "proto3";
+
+package ad;
+
+service AdsService {
+  rpc FindOneByUuid(AdByUuid) returns (Ad);
+  rpc FindAll(AdFilter) returns (Ads);
+  rpc Create(Ad) returns (Ad);
+  rpc Update(Ad) returns (Ad);
+  rpc Delete(AdByUuid) returns (Empty);
+}
+
+message AdByUuid {
+  string uuid = 1;
+}
+
+message Ad {
+  string uuid = 1;
+  string userUuid = 2;
+  bool driver = 3;
+  bool passenger = 4;
+  int32 frequency = 5;
+  string fromDate = 6;
+  string toDate = 7;
+  Schedule schedule = 8;
+  MarginDurations marginDurations = 9;
+  int32 seatsPassenger = 10;
+  int32 seatsDriver = 11;
+  bool strict = 12;
+  Addresses addresses = 13;
+}
+
+message Schedule {
+  string mon = 1;
+  string tue = 2;
+  string wed = 3;
+  string thu = 4;
+  string fri = 5;
+  string sat = 6;
+  string sun = 7;
+}
+
+message MarginDurations {
+  int32 mon = 1;
+  int32 tue = 2;
+  int32 wed = 3;
+  int32 thu = 4;
+  int32 fri = 5;
+  int32 sat = 6;
+  int32 sun = 7;
+}
+
+message Addresses {
+  repeated Address address = 1;
+}
+
+message Address {
+  float lon = 1;
+  float lat = 2;
+  string houseNumber = 3;
+  string street = 4;
+  string locality = 5;
+  string postalCode = 6;
+  string country = 7;
+  AddressType type = 8;
+}
+
+enum AddressType {
+  HOUSE_NUMBER = 1;
+  STREET_ADDRESS = 2;
+  LOCALITY = 3;
+  VENUE = 4;
+  OTHER = 5;
+}
+
+message AdFilter {
+  optional int32 page = 1;
+  optional int32 perPage = 2;
+}
+
+message Ads {
+  repeated Ad data = 1;
+  int32 total = 2;
+}
+
+message Empty {}
diff --git a/src/modules/ad/adapters/secondaries/messager.ts b/src/modules/ad/adapters/secondaries/messager.ts
new file mode 100644
index 0000000..0ee32e3
--- /dev/null
+++ b/src/modules/ad/adapters/secondaries/messager.ts
@@ -0,0 +1,18 @@
+import { AmqpConnection } from '@golevelup/nestjs-rabbitmq';
+import { Injectable } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import { IMessageBroker } from '../../domain/interfaces/message-broker';
+
+@Injectable()
+export class Messager extends IMessageBroker {
+  constructor(
+    private readonly _amqpConnection: AmqpConnection,
+    configService: ConfigService,
+  ) {
+    super(configService.get<string>('RMQ_EXCHANGE'));
+  }
+
+  publish(routingKey: string, message: string): void {
+    this._amqpConnection.publish(this.exchange, routingKey, message);
+  }
+}
diff --git a/src/modules/ad/domain/dtos/find-ad-by-uuid.request.ts b/src/modules/ad/domain/dtos/find-ad-by-uuid.request.ts
new file mode 100644
index 0000000..9741962
--- /dev/null
+++ b/src/modules/ad/domain/dtos/find-ad-by-uuid.request.ts
@@ -0,0 +1,7 @@
+import { IsNotEmpty, IsString } from 'class-validator';
+
+export class FindAdByUuidRequest {
+  @IsString()
+  @IsNotEmpty()
+  uuid: string;
+}
diff --git a/src/modules/ad/domain/entities/ad.ts b/src/modules/ad/domain/entities/ad.ts
index 0350f1a..b4e95e0 100644
--- a/src/modules/ad/domain/entities/ad.ts
+++ b/src/modules/ad/domain/entities/ad.ts
@@ -3,4 +3,7 @@ import { AutoMap } from '@automapper/classes';
 export class Ad {
   @AutoMap()
   uuid: string;
+
+  @AutoMap()
+  driver: boolean;
 }
diff --git a/src/modules/ad/domain/interfaces/message-broker.ts b/src/modules/ad/domain/interfaces/message-broker.ts
new file mode 100644
index 0000000..594aa43
--- /dev/null
+++ b/src/modules/ad/domain/interfaces/message-broker.ts
@@ -0,0 +1,12 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export abstract class IMessageBroker {
+  exchange: string;
+
+  constructor(exchange: string) {
+    this.exchange = exchange;
+  }
+
+  abstract publish(routingKey: string, message: string): void;
+}
diff --git a/src/modules/ad/domain/usecases/find-ad-by-uuid.usecase.ts b/src/modules/ad/domain/usecases/find-ad-by-uuid.usecase.ts
new file mode 100644
index 0000000..719cc83
--- /dev/null
+++ b/src/modules/ad/domain/usecases/find-ad-by-uuid.usecase.ts
@@ -0,0 +1,31 @@
+import { NotFoundException } from '@nestjs/common';
+import { QueryHandler } from '@nestjs/cqrs';
+import { FindAdByUuidQuery } from '../../queries/find-ad-by-uuid.query';
+import { AdsRepository } from '../../adapters/secondaries/ads.repository';
+import { Messager } from '../../adapters/secondaries/messager';
+import { Ad } from '../entities/ad';
+
+@QueryHandler(FindAdByUuidQuery)
+export class FindAdByUuidUseCase {
+  constructor(
+    private readonly repository: AdsRepository,
+    private readonly messager: Messager,
+  ) {}
+
+  async execute(findAdByUuid: FindAdByUuidQuery): Promise<Ad> {
+    try {
+      const ad = await this.repository.findOneByUuid(findAdByUuid.uuid);
+      if (!ad) throw new NotFoundException();
+      return ad;
+    } catch (error) {
+      this.messager.publish(
+        'logging.ad.read.warning',
+        JSON.stringify({
+          query: findAdByUuid,
+          error,
+        }),
+      );
+      throw error;
+    }
+  }
+}
diff --git a/src/modules/ad/mappers/ad.profile.ts b/src/modules/ad/mappers/ad.profile.ts
new file mode 100644
index 0000000..f0ddffe
--- /dev/null
+++ b/src/modules/ad/mappers/ad.profile.ts
@@ -0,0 +1,18 @@
+import { createMap, Mapper } from '@automapper/core';
+import { AutomapperProfile, InjectMapper } from '@automapper/nestjs';
+import { Injectable } from '@nestjs/common';
+import { Ad } from '../domain/entities/ad';
+import { AdPresenter } from '../adapters/primaries/ad.presenter';
+
+@Injectable()
+export class AdProfile extends AutomapperProfile {
+  constructor(@InjectMapper() mapper: Mapper) {
+    super(mapper);
+  }
+
+  override get profile() {
+    return (mapper) => {
+      createMap(mapper, Ad, AdPresenter);
+    };
+  }
+}
diff --git a/src/modules/ad/queries/find-ad-by-uuid.query.ts b/src/modules/ad/queries/find-ad-by-uuid.query.ts
new file mode 100644
index 0000000..32e0257
--- /dev/null
+++ b/src/modules/ad/queries/find-ad-by-uuid.query.ts
@@ -0,0 +1,9 @@
+import { FindAdByUuidRequest } from '../domain/dtos/find-ad-by-uuid.request';
+
+export class FindAdByUuidQuery {
+  readonly uuid: string;
+
+  constructor(findAdByUuidRequest: FindAdByUuidRequest) {
+    this.uuid = findAdByUuidRequest.uuid;
+  }
+}