diff --git a/migrations/1695130227420-init-schema.ts b/migrations/1695130227420-init-schema.ts
new file mode 100644
index 0000000..9bd6341
--- /dev/null
+++ b/migrations/1695130227420-init-schema.ts
@@ -0,0 +1,51 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class InitSchema1695130227420 implements MigrationInterface {
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+    CREATE TABLE users (
+        id serial4 NOT NULL,
+        "name" varchar NOT NULL,
+        "password" varchar NOT NULL,
+        email varchar NOT NULL,
+        CONSTRAINT "users_pk" PRIMARY KEY (id),
+        CONSTRAINT "users_email_unique" UNIQUE (email)
+    );
+
+    CREATE TABLE swipes (
+        id serial4 NOT NULL,
+        liked bool NOT NULL,
+        "createdAt" timestamp NOT NULL DEFAULT now(),
+        "sourceUserId" int4 NULL,
+        "targetUserId" int4 NULL,
+        CONSTRAINT "PK_bb38af5831e2c084a78e3622ff6" PRIMARY KEY (id)
+    );
+
+    ALTER TABLE swipes ADD CONSTRAINT "swipes_target_user_fk" FOREIGN KEY ("targetUserId") REFERENCES users(id);
+    ALTER TABLE swipes ADD CONSTRAINT "swipes_source_user_fk" FOREIGN KEY ("sourceUserId") REFERENCES users(id);
+
+    CREATE TABLE pairs (
+        id serial4 NOT NULL,
+        CONSTRAINT "pairs_pk" PRIMARY KEY (id)
+    );
+
+    CREATE TABLE "pair-members" (
+        "pairId" int4 NOT NULL,
+        "userId" int4 NOT NULL,
+        CONSTRAINT "pair_members_pk" PRIMARY KEY ("pairId", "userId")
+    );
+
+    ALTER TABLE "pair-members" ADD CONSTRAINT "pair_members_user_fk" FOREIGN KEY ("userId") REFERENCES users(id);
+    ALTER TABLE "pair-members" ADD CONSTRAINT "pair_members_pair_fk" FOREIGN KEY ("pairId") REFERENCES pairs(id);
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+    DROP TABLE users;
+    DROP TABLE swipes;
+    DROP TABLE pairs;
+    DROP TABLE "pair-members";
+    `);
+  }
+}
diff --git a/package.json b/package.json
index bbd3728..2854f0b 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,9 @@
     "test:watch": "jest --watch",
     "test:cov": "jest --coverage",
     "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
-    "test:e2e": "jest --config ./test/jest-e2e.json"
+    "test:e2e": "jest --config ./test/jest-e2e.json",
+    "typeorm": "ts-node ./node_modules/typeorm/cli",
+    "migrate:run": "npm run typeorm migration:run -- -d ./typeorm.config.ts"
   },
   "dependencies": {
     "@nestjs/common": "^9.0.0",
@@ -51,6 +53,7 @@
     "@types/express": "^4.17.13",
     "@types/jest": "29.5.1",
     "@types/lodash": "^4.14.198",
+    "@types/multer": "^1.4.7",
     "@types/node": "18.16.12",
     "@types/passport-jwt": "^3.0.9",
     "@types/passport-local": "^1.0.35",
@@ -87,4 +90,4 @@
     "coverageDirectory": "../coverage",
     "testEnvironment": "node"
   }
-}
+}
\ No newline at end of file
diff --git a/src/app.module.ts b/src/app.module.ts
index 3364a69..aca3bf7 100644
--- a/src/app.module.ts
+++ b/src/app.module.ts
@@ -2,6 +2,8 @@ import { Module } from '@nestjs/common';
 import { ConfigModule } from '@nestjs/config';
 import { AuthModule } from './auth/auth.module';
 import { TypeOrmModule } from '@nestjs/typeorm';
+import { SwipesModule } from './swipes/swipes.module';
+import { PairsModule } from './pairs/pairs.module';
 
 @Module({
   imports: [
@@ -15,8 +17,11 @@ import { TypeOrmModule } from '@nestjs/typeorm';
       password: process.env.DB_PASSWORD,
       database: process.env.DB_NAME,
       entities: ['dist/**/*.entity.js'],
+      // synchronize: true,
       // logging: ['query']
     }),
+    SwipesModule,
+    PairsModule,
   ],
 })
 export class AppModule {}
diff --git a/src/main.ts b/src/main.ts
index 0923d71..423f9c9 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,5 +1,5 @@
 import { NestFactory } from '@nestjs/core';
-import cookieParser from 'cookie-parser';
+import * as cookieParser from 'cookie-parser';
 import helmet from 'helmet';
 import { AppModule } from './app.module';
 import { ValidationPipe } from '@nestjs/common';
diff --git a/src/pairs/entities/pair-member.entity.ts b/src/pairs/entities/pair-member.entity.ts
new file mode 100644
index 0000000..772c366
--- /dev/null
+++ b/src/pairs/entities/pair-member.entity.ts
@@ -0,0 +1,14 @@
+import { Entity, ManyToOne, PrimaryColumn } from 'typeorm';
+import { Pair } from './pair.entity';
+import { User } from 'src/users/entities/user.entity';
+
+@Entity('pair-members')
+export class PairMember {
+  @PrimaryColumn('int', { name: 'pairId' })
+  @ManyToOne(() => Pair, (pair) => pair.pairMembers)
+  pair: Pair;
+
+  @PrimaryColumn('int', { name: 'userId' })
+  @ManyToOne(() => User)
+  user: User;
+}
diff --git a/src/pairs/entities/pair.entity.ts b/src/pairs/entities/pair.entity.ts
new file mode 100644
index 0000000..17fe199
--- /dev/null
+++ b/src/pairs/entities/pair.entity.ts
@@ -0,0 +1,11 @@
+import { Entity, OneToMany, PrimaryGeneratedColumn } from 'typeorm';
+import { PairMember } from './pair-member.entity';
+
+@Entity('pairs')
+export class Pair {
+  @PrimaryGeneratedColumn()
+  id!: number;
+
+  @OneToMany(() => PairMember, (pairMember) => pairMember.pair)
+  pairMembers: PairMember[];
+}
diff --git a/src/pairs/pairs.module.ts b/src/pairs/pairs.module.ts
new file mode 100644
index 0000000..d0b2ceb
--- /dev/null
+++ b/src/pairs/pairs.module.ts
@@ -0,0 +1,14 @@
+import { Module } from '@nestjs/common';
+import { PairsService } from './pairs.service';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { Pair } from './entities/pair.entity';
+import { PairMember } from './entities/pair-member.entity';
+import { UsersModule } from 'src/users/users.module';
+import { Swipe } from 'src/swipes/entities/swipe.entity';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([Pair, PairMember, Swipe]), UsersModule],
+  providers: [PairsService],
+  exports: [PairsService],
+})
+export class PairsModule {}
diff --git a/src/pairs/pairs.service.ts b/src/pairs/pairs.service.ts
new file mode 100644
index 0000000..c3902a7
--- /dev/null
+++ b/src/pairs/pairs.service.ts
@@ -0,0 +1,77 @@
+import { Injectable } from '@nestjs/common';
+import { Repository } from 'typeorm';
+import { Pair } from './entities/pair.entity';
+import { InjectRepository } from '@nestjs/typeorm';
+import { PairMember } from './entities/pair-member.entity';
+import { UsersService } from 'src/users/users.service';
+import {
+  UserIdNotExistsException,
+  UserNotBelongsToPair,
+} from 'src/utils/errors';
+import { Swipe } from 'src/swipes/entities/swipe.entity';
+
+@Injectable()
+export class PairsService {
+  constructor(
+    @InjectRepository(Pair)
+    private readonly pairsRepository: Repository<Pair>,
+    @InjectRepository(PairMember)
+    private readonly pairMembersRepository: Repository<PairMember>,
+    private readonly usersService: UsersService,
+  ) {}
+
+  async createPair(userIds: [number, number]) {
+    const users = await this.usersService.getByIds(userIds);
+    if (users.length !== 2) {
+      throw new UserIdNotExistsException();
+    }
+
+    const pair = await this.pairsRepository.manager.transaction(
+      async (manager) => {
+        const pair = this.pairsRepository.create();
+        await manager.save(pair);
+        const pairMembers = this.pairMembersRepository.create([
+          {
+            pair,
+            user: { id: userIds[0] },
+          },
+          {
+            pair,
+            user: { id: userIds[1] },
+          },
+        ]);
+        await manager.save(pairMembers);
+        return pair;
+      },
+    );
+
+    return pair;
+  }
+
+  async destroyPair(userId: number, pairId: number) {
+    const pair = await this.pairsRepository.findOne({
+      where: { id: pairId },
+      relations: { pairMembers: { user: true } },
+    });
+    const members = pair.pairMembers;
+    if (!members.some((member: PairMember) => member.user.id === userId)) {
+      throw new UserNotBelongsToPair();
+    }
+    const anotherMember = members.find(
+      (member: PairMember) => member.user.id !== userId,
+    );
+
+    await this.pairsRepository.manager.transaction(async (manager) => {
+      await manager.delete(PairMember, { pair });
+      await manager.delete(Pair, { id: pairId });
+      await manager.update(
+        Swipe,
+        {
+          sourceUser: { id: userId },
+          targetUser: { id: anotherMember.user.id },
+        },
+        { liked: false },
+      );
+    });
+  }
+}
diff --git a/src/swipes/entities/swipe.entity.ts b/src/swipes/entities/swipe.entity.ts
new file mode 100644
index 0000000..90f1d8d
--- /dev/null
+++ b/src/swipes/entities/swipe.entity.ts
@@ -0,0 +1,26 @@
+import {
+  Column,
+  CreateDateColumn,
+  Entity,
+  ManyToOne,
+  PrimaryGeneratedColumn,
+} from 'typeorm';
+import { User } from 'src/users/entities/user.entity';
+
+@Entity('swipes')
+export class Swipe {
+  @PrimaryGeneratedColumn()
+  id!: number;
+
+  @ManyToOne(() => User, (user) => user.swipes)
+  sourceUser: User;
+
+  @ManyToOne(() => User, (user) => user.swiped)
+  targetUser: User;
+
+  @Column()
+  liked: boolean;
+
+  @CreateDateColumn({ type: 'timestamp' })
+  createdAt: Date;
+}
diff --git a/src/swipes/swipes.module.ts b/src/swipes/swipes.module.ts
new file mode 100644
index 0000000..0f373aa
--- /dev/null
+++ b/src/swipes/swipes.module.ts
@@ -0,0 +1,12 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { Swipe } from './entities/swipe.entity';
+import { SwipesService } from './swipes.service';
+import { UsersModule } from 'src/users/users.module';
+import { PairsModule } from 'src/pairs/pairs.module';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([Swipe]), UsersModule, PairsModule],
+  providers: [SwipesService],
+})
+export class SwipesModule {}
diff --git a/src/swipes/swipes.service.ts b/src/swipes/swipes.service.ts
new file mode 100644
index 0000000..8f8b85a
--- /dev/null
+++ b/src/swipes/swipes.service.ts
@@ -0,0 +1,58 @@
+import { Injectable } from '@nestjs/common';
+import { Repository } from 'typeorm';
+import { Swipe } from './entities/swipe.entity';
+import { InjectRepository } from '@nestjs/typeorm';
+import { UsersService } from 'src/users/users.service';
+import { UserIdNotExistsException } from 'src/utils/errors';
+import { PairsService } from 'src/pairs/pairs.service';
+
+@Injectable()
+export class SwipesService {
+  constructor(
+    @InjectRepository(Swipe)
+    private readonly swipesRepository: Repository<Swipe>,
+    private readonly usersService: UsersService,
+    private readonly pairsService: PairsService,
+  ) {}
+
+  async createSwipe(
+    sourceUserId: number,
+    targetUserId: number,
+    liked: boolean,
+  ) {
+    const users = await this.usersService.getByIds([
+      sourceUserId,
+      targetUserId,
+    ]);
+    if (users.length !== 2) {
+      throw new UserIdNotExistsException();
+    }
+
+    const swipe = this.swipesRepository.create({
+      sourceUser: { id: sourceUserId },
+      targetUser: { id: targetUserId },
+      liked,
+    });
+    await this.swipesRepository.save(swipe);
+
+    if (liked) {
+      const answeringLikeSwipe = await this.swipesRepository.findBy({
+        sourceUser: { id: targetUserId },
+        targetUser: { id: sourceUserId },
+      });
+      if (answeringLikeSwipe) {
+        await this.pairsService.createPair([sourceUserId, targetUserId]); // TODO use transaction?
+      }
+    }
+
+    return swipe;
+  }
+
+  async getSwipesByUser(sourceUserId: number) {
+    const user = await this.usersService.getById(sourceUserId);
+    if (!user) {
+      throw new UserIdNotExistsException();
+    }
+    return this.swipesRepository.findBy({ sourceUser: { id: sourceUserId } });
+  }
+}
diff --git a/src/users/entities/user.entity.ts b/src/users/entities/user.entity.ts
index 284eed0..ce352a8 100644
--- a/src/users/entities/user.entity.ts
+++ b/src/users/entities/user.entity.ts
@@ -1,11 +1,7 @@
-import { Column, Entity, PrimaryGeneratedColumn } from 'typeorm';
+import { Swipe } from 'src/swipes/entities/swipe.entity';
+import { Column, Entity, OneToMany, PrimaryGeneratedColumn } from 'typeorm';
 
-export enum UserRole {
-  ADMIN = 'admin',
-  STANDARD = 'standard',
-}
-
-@Entity('Users')
+@Entity('users')
 export class User {
   @PrimaryGeneratedColumn()
   id!: number;
@@ -19,10 +15,9 @@ export class User {
   @Column({ unique: true })
   email: string;
 
-  @Column({
-    type: 'enum',
-    enum: UserRole,
-    default: UserRole.STANDARD,
-  })
-  role: UserRole;
+  @OneToMany(() => Swipe, (swipe) => swipe.sourceUser)
+  swipes: Swipe[];
+
+  @OneToMany(() => Swipe, (swipe) => swipe.targetUser)
+  swiped: Swipe[];
 }
diff --git a/src/users/users.service.ts b/src/users/users.service.ts
index 17d12cd..de1d78d 100644
--- a/src/users/users.service.ts
+++ b/src/users/users.service.ts
@@ -2,12 +2,16 @@ import { Injectable } from '@nestjs/common';
 import { CreateUserDto } from './dto/create-user.dto';
 import { InjectRepository } from '@nestjs/typeorm';
 import { User } from './entities/user.entity';
-import { Repository } from 'typeorm';
+import { In, Not, Repository } from 'typeorm';
 import {
   UserEmailNotExistsException,
   UserIdNotExistsException,
 } from 'src/utils/errors';
 
+interface GetOptions {
+  limit: number;
+}
+
 @Injectable()
 export class UsersService {
   constructor(
@@ -31,9 +35,38 @@ export class UsersService {
     return user;
   }
 
+  async getByIds(ids: number[]) {
+    return this.usersRepository.findBy({ id: In(ids) });
+  }
+
   async create(userData: CreateUserDto) {
     const user = this.usersRepository.create(userData);
     await this.usersRepository.save(user);
     return user;
   }
+
+  async get(userId: number, options: GetOptions) {
+    // TODO get user preferences
+
+    const user = await this.usersRepository.findBy({ id: userId });
+    if (!user) {
+      throw new UserIdNotExistsException();
+    }
+
+    const users = await this.usersRepository.find({
+      where: {
+        swiped: {
+          sourceUser: {
+            id: Not(userId),
+          },
+        },
+      },
+      relations: {
+        swiped: true,
+      },
+      take: options.limit || 10,
+    });
+
+    return users;
+  }
 }
diff --git a/src/utils/errors.ts b/src/utils/errors.ts
index e177699..4f303a3 100644
--- a/src/utils/errors.ts
+++ b/src/utils/errors.ts
@@ -29,3 +29,9 @@ export class UserIdNotExistsException extends HttpException {
     super('User with this id does not exist', HttpStatus.NOT_FOUND);
   }
 }
+
+export class UserNotBelongsToPair extends HttpException {
+  constructor() {
+    super('User do not belongs to this pair', HttpStatus.BAD_REQUEST);
+  }
+}
diff --git a/typeorm.config.ts b/typeorm.config.ts
new file mode 100644
index 0000000..943def1
--- /dev/null
+++ b/typeorm.config.ts
@@ -0,0 +1,18 @@
+import { DataSource } from 'typeorm';
+import { ConfigService } from '@nestjs/config';
+import { config } from 'dotenv';
+
+config();
+
+const configService = new ConfigService();
+
+export default new DataSource({
+  type: 'postgres',
+  host: configService.get('DB_HOST'),
+  port: +configService.get('DB_PORT'),
+  username: configService.get('DB_USER'),
+  password: configService.get('DB_PASSWORD'),
+  database: configService.get('DB_NAME'),
+  entities: ['dist/**/*.entity.js'],
+  migrations: ['migrations/**/*'],
+});
diff --git a/yarn.lock b/yarn.lock
index ff8d4d0..606c05d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1053,6 +1053,13 @@
   resolved "https://registry.yarnpkg.com/@types/mime/-/mime-1.3.2.tgz#93e25bf9ee75fe0fd80b594bc4feb0e862111b5a"
   integrity sha512-YATxVxgRqNH6nHEIsvg6k2Boc1JHI9ZbH5iWFFv/MTkchz3b1ieGDa5T0a9RznNdI0KhVbdbWSN+KWWrQZRxTw==
 
+"@types/multer@^1.4.7":
+  version "1.4.7"
+  resolved "https://registry.yarnpkg.com/@types/multer/-/multer-1.4.7.tgz#89cf03547c28c7bbcc726f029e2a76a7232cc79e"
+  integrity sha512-/SNsDidUFCvqqcWDwxv2feww/yqhNeTRL5CVoL3jU4Goc4kKEL10T7Eye65ZqPNi4HRx8sAEX59pV1aEH7drNA==
+  dependencies:
+    "@types/express" "*"
+
 "@types/node@*":
   version "20.6.0"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-20.6.0.tgz#9d7daa855d33d4efec8aea88cd66db1c2f0ebe16"