diff --git a/.gitmodules b/.gitmodules
index adf5066..3a5cc74 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,4 @@
 [submodule "neuro-reply-bot-reworked"]
 	path = neuro-reply-bot-reworked
-	url = git@github.com:MrSedan/neuro-reply-bot-reworked.git
+	url = https://github.com/MrSedan/neuro-reply-bot-reworked.git
 	branch = dev
\ No newline at end of file
diff --git a/backend/.dockerignore b/backend/.dockerignore
new file mode 100644
index 0000000..e9c2afc
--- /dev/null
+++ b/backend/.dockerignore
@@ -0,0 +1,2 @@
+node_modules
+dockerfile
\ No newline at end of file
diff --git a/backend/Dockerfile b/backend/Dockerfile
new file mode 100644
index 0000000..3e9ce51
--- /dev/null
+++ b/backend/Dockerfile
@@ -0,0 +1,9 @@
+FROM node:lts-alpine
+WORKDIR /app
+RUN corepack enable && corepack prepare pnpm@latest --activate
+COPY package.json pnpm-*.yaml ./
+RUN pnpm install --frozen-lockfile
+COPY . .
+RUN pnpm build
+EXPOSE 3000
+CMD [ "pnpm", "start:prod" ]
\ No newline at end of file
diff --git a/backend/Dockerfile.dev b/backend/Dockerfile.dev
new file mode 100644
index 0000000..6d01c64
--- /dev/null
+++ b/backend/Dockerfile.dev
@@ -0,0 +1,8 @@
+FROM node:lts-alpine
+WORKDIR /app
+RUN corepack enable && corepack prepare pnpm@latest --activate
+COPY package.json pnpm-*.yaml ./
+RUN pnpm install --frozen-lockfile
+COPY . .
+EXPOSE 3000
+CMD [ "pnpm", "start:dev" ]
\ No newline at end of file
diff --git a/backend/libs/database/payment.entity.ts b/backend/libs/database/payment.entity.ts
new file mode 100644
index 0000000..71f68a0
--- /dev/null
+++ b/backend/libs/database/payment.entity.ts
@@ -0,0 +1,22 @@
+import { Column, Entity, JoinColumn, ManyToOne, PrimaryGeneratedColumn } from 'typeorm';
+import { ProxyUser } from './proxy_user.entity';
+
+@Entity()
+export class Payment {
+    constructor(props?: Partial<Payment>) {
+        Object.assign(this, props);
+    }
+
+    @PrimaryGeneratedColumn('increment')
+    public id!: number;
+
+    @Column()
+    public user_uuid!: string;
+
+    @Column({ type: 'timestamptz' })
+    public payTime!: Date;
+
+    @ManyToOne(() => ProxyUser, { onDelete: 'CASCADE' })
+    @JoinColumn({ name: 'user_uuid' })
+    user: ProxyUser;
+}
diff --git a/backend/libs/database/post.entity.ts b/backend/libs/database/post.entity.ts
index f58dc2a..739d593 100644
--- a/backend/libs/database/post.entity.ts
+++ b/backend/libs/database/post.entity.ts
@@ -22,6 +22,9 @@ export class Post {
     @Column({ type: 'timestamptz' })
     public timestamp!: Date;
 
+    @Column({ type: 'timestamptz', nullable: true })
+    public edit_timestamp?: Date;
+
     @Column({ nullable: false })
     public from_user_id!: string;
 
diff --git a/backend/libs/database/proxy_user.entity.ts b/backend/libs/database/proxy_user.entity.ts
new file mode 100644
index 0000000..95f50ab
--- /dev/null
+++ b/backend/libs/database/proxy_user.entity.ts
@@ -0,0 +1,35 @@
+import { Column, Entity, JoinColumn, OneToMany, OneToOne, PrimaryGeneratedColumn } from 'typeorm';
+import { Payment } from './payment.entity';
+import { User } from './user.entity';
+
+@Entity()
+export class ProxyUser {
+    constructor(props?: Partial<ProxyUser>) {
+        Object.assign(this, props);
+    }
+
+    @PrimaryGeneratedColumn('uuid')
+    public uuid!: string;
+
+    @Column({ nullable: false, unique: true })
+    public userName!: string;
+
+    @Column({ nullable: true })
+    public description?: string;
+
+    @Column({ nullable: false })
+    public link!: string;
+
+    @Column({ nullable: false, type: 'timestamptz' })
+    public connectDate!: Date;
+
+    @Column({ nullable: true })
+    public user_id!: string;
+
+    @OneToOne(() => User, (user) => user.id, { onDelete: 'CASCADE', onUpdate: 'CASCADE', nullable: true })
+    @JoinColumn({ name: 'user_id' })
+    public user?: User;
+
+    @OneToMany(() => Payment, (payment) => payment.user)
+    public payments: Payment[];
+}
diff --git a/backend/libs/libs.module.ts b/backend/libs/libs.module.ts
index ef53738..f369309 100644
--- a/backend/libs/libs.module.ts
+++ b/backend/libs/libs.module.ts
@@ -4,8 +4,10 @@ import { User } from './database/user.entity';
 import { Admin } from './database/admin.entity';
 import { Post } from './database/post.entity';
 import { Image } from './database/image.entity';
+import { Payment } from './database/payment.entity';
+import { ProxyUser } from './database/proxy_user.entity';
 @Module({
-    imports: [TypeOrmModule.forFeature([User, Admin, Post, Image])],
+    imports: [TypeOrmModule.forFeature([User, Admin, Post, Image, Payment, ProxyUser])],
     exports: [TypeOrmModule],
 })
 export class LibsModule {}
diff --git a/backend/package.json b/backend/package.json
index c348abc..7e661ba 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -11,7 +11,7 @@
     "start": "nest start",
     "start:dev": "nest start --watch",
     "start:debug": "nest start --debug --watch",
-    "start:prod": "node dist/main",
+    "start:prod": "node dist/src/main",
     "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
     "test": "jest",
     "test:watch": "jest --watch",
diff --git a/backend/src/app.controller.ts b/backend/src/app.controller.ts
new file mode 100644
index 0000000..ea73f2f
--- /dev/null
+++ b/backend/src/app.controller.ts
@@ -0,0 +1,12 @@
+import { Controller, Get } from '@nestjs/common';
+import { ApiOperation, ApiTags } from '@nestjs/swagger';
+
+@ApiTags('App')
+@Controller()
+export class AppController {
+    @ApiOperation({ description: 'check site availability' })
+    @Get('ping')
+    pingpong() {
+        return 'pong';
+    }
+}
diff --git a/backend/src/app.module.ts b/backend/src/app.module.ts
index 65d3643..09548a3 100644
--- a/backend/src/app.module.ts
+++ b/backend/src/app.module.ts
@@ -2,15 +2,25 @@ import { Module } from '@nestjs/common';
 import { TypeOrmModule, TypeOrmModuleOptions } from '@nestjs/typeorm';
 import { config } from 'config';
 import { LibsModule } from 'libs/libs.module';
+import { AppController } from './app.controller';
 import { AdminModule } from './modules/admin/admin.module';
 import { ImageModule } from './modules/image/image.module';
 import { AppInitService } from './modules/initialization/app.init.service';
 import { PostModule } from './modules/post/post.module';
+import { ProxyModule } from './modules/proxy/proxy.module';
 import { UserModule } from './modules/user/user.module';
 
 @Module({
-    imports: [LibsModule, PostModule, AdminModule, UserModule, ImageModule, TypeOrmModule.forRoot(<TypeOrmModuleOptions>config.database)],
-    controllers: [],
+    imports: [
+        LibsModule,
+        PostModule,
+        AdminModule,
+        UserModule,
+        ImageModule,
+        ProxyModule,
+        TypeOrmModule.forRoot(<TypeOrmModuleOptions>config.database),
+    ],
+    controllers: [AppController],
     providers: [AppInitService],
 })
 export class AppModule {}
diff --git a/backend/src/modules/post/post.controller.ts b/backend/src/modules/post/post.controller.ts
index 12953f9..08e0677 100644
--- a/backend/src/modules/post/post.controller.ts
+++ b/backend/src/modules/post/post.controller.ts
@@ -39,4 +39,10 @@ export class PostController {
     async editPost(@Param('postId') postId: string, @Body() data: IEditPost) {
         return await this.postService.editPost(postId, data);
     }
+
+    @ApiOperation({ description: 'Get post to post' })
+    @Get('post')
+    async post() {
+        return await this.postService.post();
+    }
 }
diff --git a/backend/src/modules/post/post.service.ts b/backend/src/modules/post/post.service.ts
index 34045e1..08ba6f1 100644
--- a/backend/src/modules/post/post.service.ts
+++ b/backend/src/modules/post/post.service.ts
@@ -41,7 +41,7 @@ export class PostService {
             }
             if (post.text !== data.text) {
                 post.text = data.text;
-                post.timestamp = new Date();
+                post.edit_timestamp = new Date();
                 await this.postRepository.save(post);
             }
             return post;
@@ -95,4 +95,23 @@ export class PostService {
             throw new HttpException("Can't find post with this media group id", HttpStatus.BAD_REQUEST);
         }
     }
+
+    async post() {
+        try {
+            const posts = await this.postRepository.find({ order: { timestamp: 'ASC' }, where: { posted: false }, relations: { images: true } });
+            if (!posts.length) throw new HttpException('Nothing to post', HttpStatus.NOT_FOUND);
+            const post = posts[0];
+            post.posted = true;
+            this.logger.log(`[post.post] Post ${post.uuid} is posted`);
+            await this.postRepository.save(post);
+            return post;
+        } catch (error) {
+            if (error instanceof HttpException) {
+                this.logger.debug('[post.post] Not found');
+                throw error;
+            }
+            this.logger.debug(`[post.post] error: ${JSON.stringify(error)}`);
+            throw new HttpException('Bad data', HttpStatus.BAD_REQUEST);
+        }
+    }
 }
diff --git a/backend/src/modules/proxy/proxy.controller.ts b/backend/src/modules/proxy/proxy.controller.ts
new file mode 100644
index 0000000..82a25ea
--- /dev/null
+++ b/backend/src/modules/proxy/proxy.controller.ts
@@ -0,0 +1,46 @@
+import { Body, Controller, Get, Param, Post } from '@nestjs/common';
+import { ApiOperation, ApiTags } from '@nestjs/swagger';
+import { IOperation, IProxyUser } from './proxy.dto';
+import { ProxyService } from './proxy.service';
+
+@ApiTags('Proxy')
+@Controller('proxy')
+export class ProxyController {
+    constructor(private proxyService: ProxyService) {}
+
+    @ApiOperation({ description: 'Method to create a new proxy user' })
+    @Post('new-user')
+    async newUser(@Body() data: IProxyUser) {
+        return await this.proxyService.newUser(data);
+    }
+
+    @ApiOperation({ description: 'get user by its username' })
+    @Get('get-user/:userName')
+    async getUser(@Param('userName') userName: string) {
+        return await this.proxyService.getUser(userName);
+    }
+
+    @ApiOperation({ description: 'get all users of proxy' })
+    @Get('get-all-users')
+    async getAllUsers() {
+        return await this.proxyService.getAllUsers();
+    }
+
+    @ApiOperation({ description: 'adding an operation to user' })
+    @Post('operation/add')
+    async addOperation(@Body() data: IOperation) {
+        return await this.proxyService.addOperation(data);
+    }
+
+    @ApiOperation({ description: 'get user payments' })
+    @Get('operation/get/:userName')
+    async getOperations(@Param('userName') userName: string) {
+        return this.proxyService.getOperations(userName);
+    }
+
+    @ApiOperation({ description: 'get all payments' })
+    @Get('operation/get-all')
+    async getAllOperations() {
+        return this.proxyService.getAllOperations();
+    }
+}
diff --git a/backend/src/modules/proxy/proxy.dto.ts b/backend/src/modules/proxy/proxy.dto.ts
new file mode 100644
index 0000000..0dbd923
--- /dev/null
+++ b/backend/src/modules/proxy/proxy.dto.ts
@@ -0,0 +1,12 @@
+import { ApiProperty } from '@nestjs/swagger';
+
+export class IProxyUser {
+    @ApiProperty({ description: 'user name of user to identify them', example: 'username' }) readonly userName!: string;
+    @ApiProperty({ description: 'some user description if you want', example: 'Description of user' }) readonly description?: string;
+    @ApiProperty({ description: 'user link to connect to the proxy', example: 'vless://....' }) readonly link!: string;
+    @ApiProperty({ description: 'telegram user id to connect to user entity', example: '187564' }) readonly user_id?: string;
+}
+
+export class IOperation {
+    @ApiProperty({ description: 'user name of user, that made new operation', example: 'username' }) readonly userName!: string;
+}
diff --git a/backend/src/modules/proxy/proxy.module.ts b/backend/src/modules/proxy/proxy.module.ts
new file mode 100644
index 0000000..41835f0
--- /dev/null
+++ b/backend/src/modules/proxy/proxy.module.ts
@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { LibsModule } from 'libs/libs.module';
+import { ProxyController } from './proxy.controller';
+import { ProxyService } from './proxy.service';
+
+@Module({
+    imports: [LibsModule],
+    controllers: [ProxyController],
+    providers: [ProxyService],
+})
+export class ProxyModule {}
diff --git a/backend/src/modules/proxy/proxy.service.ts b/backend/src/modules/proxy/proxy.service.ts
new file mode 100644
index 0000000..25282cf
--- /dev/null
+++ b/backend/src/modules/proxy/proxy.service.ts
@@ -0,0 +1,106 @@
+import { HttpException, HttpStatus, Injectable, Logger } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Payment } from 'libs/database/payment.entity';
+import { ProxyUser } from 'libs/database/proxy_user.entity';
+import { User } from 'libs/database/user.entity';
+import { Repository } from 'typeorm';
+import { IOperation, IProxyUser } from './proxy.dto';
+
+@Injectable()
+export class ProxyService {
+    private readonly logger: Logger = new Logger(ProxyService.name);
+    constructor(
+        @InjectRepository(ProxyUser) private proxyUserRepository: Repository<ProxyUser>,
+        @InjectRepository(Payment) private paymentRepository: Repository<Payment>,
+        @InjectRepository(User) private userRepository: Repository<User>,
+    ) {}
+
+    async newUser(data: IProxyUser) {
+        try {
+            if (
+                (await this.proxyUserRepository.findOne({ where: { userName: data.userName } })) || data.user_id
+                    ? await this.proxyUserRepository.findOne({ where: { user_id: data.user_id } })
+                    : false
+            )
+                throw new HttpException('User already exists', HttpStatus.FOUND);
+            const proxyUser = new ProxyUser();
+            const user = data.user_id ? await this.userRepository.findOne({ where: { id: data.user_id } }) : null;
+            if (user) proxyUser.user = user;
+            proxyUser.description = data.description;
+            proxyUser.connectDate = new Date();
+            proxyUser.userName = data.userName;
+            proxyUser.link = data.link;
+            return await this.proxyUserRepository.save(proxyUser);
+        } catch (error) {
+            if (error instanceof HttpException) {
+                this.logger.debug(`[proxy.newUser] error: user already created`);
+                throw error;
+            }
+            this.logger.debug(`[proxy.newUser] error: ${JSON.stringify(error)}`);
+            throw new HttpException('Bad data', HttpStatus.BAD_REQUEST);
+        }
+    }
+
+    async getUser(userName: string) {
+        try {
+            const user = await this.proxyUserRepository.findOne({ where: { userName: userName } });
+            if (!user) throw new HttpException('Not found', HttpStatus.NOT_FOUND);
+            return user;
+        } catch (error) {
+            if (error instanceof HttpException) {
+                this.logger.debug(`[proxy.getUser] error: not found`);
+                throw error;
+            }
+            this.logger.debug(`[proxy.getUser] error: ${JSON.stringify(error)}`);
+            throw new HttpException('Bad data', HttpStatus.BAD_REQUEST);
+        }
+    }
+
+    async getAllUsers() {
+        try {
+            return await this.proxyUserRepository.find();
+        } catch (error) {
+            this.logger.debug(`[proxy.getAllUsers] error: ${JSON.stringify(error)}`);
+            throw new HttpException('Bad data', HttpStatus.BAD_REQUEST);
+        }
+    }
+
+    async addOperation(data: IOperation) {
+        try {
+            const user = await this.proxyUserRepository.findOne({ where: { userName: data.userName } });
+            if (!user) throw new HttpException('Not found', HttpStatus.NOT_FOUND);
+            return await this.paymentRepository.save({ payTime: new Date(), user: user });
+        } catch (error) {
+            if (error instanceof HttpException) {
+                this.logger.debug(`[proxy.addOperation] error: not found`);
+                throw error;
+            }
+            this.logger.debug(`[proxy.addOperation] error: ${JSON.stringify(error)}`);
+            throw new HttpException('Bad data', HttpStatus.BAD_REQUEST);
+        }
+    }
+
+    async getOperations(userName: string) {
+        try {
+            const user = await this.proxyUserRepository.findOne({ where: { userName: userName }, relations: { payments: true } });
+            if (!user) throw new HttpException('Not found', HttpStatus.NOT_FOUND);
+            return user.payments;
+        } catch (error) {
+            if (error instanceof HttpException) {
+                this.logger.debug(`[proxy.addOperation] error: not found`);
+                throw error;
+            }
+            this.logger.debug(`[proxy.addOperation] error: ${error}`);
+            throw new HttpException('Bad data', HttpStatus.BAD_REQUEST);
+        }
+    }
+
+    async getAllOperations() {
+        try {
+            return await this.paymentRepository.find();
+        } catch (error) {
+            this.logger.debug(`[proxy.addOperation] error: ${error}`);
+            throw new HttpException('Bad data', HttpStatus.BAD_REQUEST);
+        }
+    }
+}
diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
new file mode 100644
index 0000000..6aed970
--- /dev/null
+++ b/docker-compose.dev.yml
@@ -0,0 +1,74 @@
+version: '3.9'
+
+services:
+  db:
+    container_name: neuro_db_dev
+    image: postgres:alpine
+    environment:
+      - POSTGRES_USER=${DATABASE_USER}
+      - POSTGRES_PASSWORD=${DATABASE_PASSWORD}
+      - POSTGRES_DB=${DATABASE_NAME}
+      - PGDATA=/var/lib/postgresql/data/pgdata
+    ports:
+      - "${DATABASE_PORT}:5432"
+    env_file:
+      - .env
+    networks:
+      - labnet
+    volumes:
+      - neuro_postgres_db:/var/lib/postgresql/data
+    restart: always
+
+  backend:
+    container_name: neuro_backend_dev
+    build: 
+      context: ./backend
+      dockerfile: Dockerfile.dev
+    develop:
+      watch:
+        - action: sync
+          path: ./backend/src
+          target: ./app/src
+          ignore: 
+            - node_modules/
+        - action: rebuild
+          path: package.json
+        - action: rebuild
+          path: ./libs
+    environment:
+      - DATABASE_PORT=5432
+      - DATABASE_HOST=db
+    env_file:
+      - .env
+    networks:
+      - labnet
+    ports:
+      - 3000:3000
+    depends_on:
+      - db
+    restart: always
+
+  bot:
+    container_name: neuro_bot_dev
+
+    build: 
+      context: ./neuro-reply-bot-reworked
+      dockerfile: Dockerfile.dev
+    environment:
+      - API_URL=http://backend:3000
+    networks:
+      - labnet
+    depends_on:
+      - backend
+    restart: always
+    develop: 
+      watch:
+        - action: sync
+          path: ./neuro-reply-bot-reworked/
+          target: ./app/
+
+volumes:
+  neuro_postgres_db:
+    driver: local
+networks:
+  labnet:
diff --git a/docker-compose.yml b/docker-compose.yml
index 6da560a..efea673 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -13,9 +13,41 @@ services:
       - "${DATABASE_PORT}:5432"
     env_file:
       - .env
+    networks:
+      - labnet
     volumes:
       - neuro_postgres_db:/var/lib/postgresql/data
     restart: always
+
+  backend:
+    container_name: neuro_backend
+    build: ./backend
+    environment:
+      - DATABASE_PORT=5432
+      - DATABASE_HOST=db
+    env_file:
+      - .env
+    networks:
+      - labnet
+    ports:
+      - 3000:3000
+    depends_on:
+      - db
+    restart: always
+
+  bot:
+    container_name: neuro_bot
+    build: ./neuro-reply-bot-reworked
+    environment:
+      - API_URL=http://backend:3000
+    networks:
+      - labnet
+    depends_on:
+      - backend
+    restart: always
+
 volumes:
   neuro_postgres_db:
     driver: local
+networks:
+  labnet:
diff --git a/neuro-reply-bot-reworked b/neuro-reply-bot-reworked
index d286da6..142d18b 160000
--- a/neuro-reply-bot-reworked
+++ b/neuro-reply-bot-reworked
@@ -1 +1 @@
-Subproject commit d286da698e06a5bfa57131327db10d1fc716eea5
+Subproject commit 142d18bac35f49e7e26047fdf696eb7cb1c7f7b1