diff --git a/app/index.ts b/app/index.ts
new file mode 100644
index 0000000..5070c88
--- /dev/null
+++ b/app/index.ts
@@ -0,0 +1,4 @@
+import { server } from '@slovo/server';
+server.listen(3000, () => {
+  console.log("Running server on port 3000");
+});
diff --git a/app/src/api/controller.ts b/app/src/api/controller.ts
new file mode 100644
index 0000000..a77268b
--- /dev/null
+++ b/app/src/api/controller.ts
@@ -0,0 +1,5 @@
+import type { Express } from 'express';
+
+export interface Controller {
+  bootstrapRoutes(app: Express): void;
+}
diff --git a/app/src/api/user-controller.ts b/app/src/api/user-controller.ts
new file mode 100644
index 0000000..88feb16
--- /dev/null
+++ b/app/src/api/user-controller.ts
@@ -0,0 +1,55 @@
+import type {
+  Express,
+  Request,
+  Response
+} from "express";
+import type { Controller } from '@slovo/api/controller';
+import { UserRepository } from '@slovo/domain/repository/user-repository';
+import type { Pool } from 'mariadb';
+
+export class UserController implements Controller {
+  private userRepository: UserRepository;
+
+  public constructor(pool: Pool) {
+    this.userRepository = new UserRepository(pool);
+  }
+
+  public bootstrapRoutes(app: Express): void {
+    app.get('/users', this.getUsers);
+    app.get('/user/:id', this.getUser);
+    app.post('/user', this.createUser);
+    app.put('/user', this.updateUser);
+    app.put('/login', this.loginUser);
+  }
+
+  public async getUsers(req: Request, res: Response): Promise<Response> {
+    const users = await this.userRepository.getAll();
+
+    if (!users.size) {
+      res.status(404);
+    }
+
+    return res.json({ users });
+  }
+
+  public async getUser(req: Request, res: Response): Promise<Response> {
+
+    return res;
+  }
+
+  public async createUser(req: Request, res: Response): Promise<Response> {
+
+    return res;
+  }
+
+  public async updateUser(req: Reqst, res: Response): Promise<Response> {
+
+    return res;
+  }
+
+  public async loginUser(req: Request, res: Response): Promise<Response> {
+
+    return res;
+  }
+}
+
diff --git a/app/src/api/user-routes.ts b/app/src/api/user-routes.ts
deleted file mode 100644
index e577234..0000000
--- a/app/src/api/user-routes.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import type { Request, Response, RequestHandler } from "express";
-
-const getUsers: RequestHandler = function (req: Request, res: Response) {
-  console.log(req.method);
-  res.json({ users: [] });
-}
-
-export {
-  getUsers
-}
-
diff --git a/app/src/domain/repository.ts b/app/src/domain/repository.ts
index 7d0ce9c..31bf756 100644
--- a/app/src/domain/repository.ts
+++ b/app/src/domain/repository.ts
@@ -1,4 +1,5 @@
 import { Entity, type EntityId } from '@slovo/domain/entity';
+import type { Pool } from 'mariadb';
 
 export interface Repository<T> {
   get(id: EntityId): Promise<Entity<T>>;
@@ -7,3 +8,15 @@ export interface Repository<T> {
   delete(model: Entity<T>): Promise<boolean>;
 }
 
+export abstract class BaseRepository<T> implements Repository<T> {
+  protected pool: Pool;
+
+  public constructor(pool: Pool) {
+    this.pool = pool;
+  }
+
+  public abstract get(id: EntityId): Promise<Entity<T>>;
+  public abstract save(model: T): Promise<Entity<T>>;
+  public abstract update(model: Entity<T>): Promise<Entity<T>>;
+  public abstract delete(model: Entity<T>): Promise<boolean>;
+}
diff --git a/app/src/domain/repository/image-repository.ts b/app/src/domain/repository/image-repository.ts
index 6910d74..e7db633 100644
--- a/app/src/domain/repository/image-repository.ts
+++ b/app/src/domain/repository/image-repository.ts
@@ -1,12 +1,16 @@
-import { type Repository } from '@slovo/domain/repository';
+import { BaseRepository } from '@slovo/domain/repository';
 import { Entity, type EntityId } from '@slovo/domain/entity';
-import { Image } from '@slovo/models/image';
-import connectionPool from '@slovo/infrastructure/connection-pool';
+import type { Image } from '@slovo/models/image';
+import type { PoolConnection } from 'mariadb';
 
-export class ImageRepository implements Repository<Image> {
+export class ImageRepository extends BaseRepository<Image> {
   public async get(id: EntityId): Promise<Entity<Image>> {
-    const conn = await connectionPool.getConnection();
+    const conn = await this.pool.getConnection(); 
 
     await conn.release();
   }
+
+  public async create(image: Image): Promise<Entity<Image>> {
+
+  }
 }
diff --git a/app/src/domain/repository/user-repository.ts b/app/src/domain/repository/user-repository.ts
index d313070..e025c07 100644
--- a/app/src/domain/repository/user-repository.ts
+++ b/app/src/domain/repository/user-repository.ts
@@ -1,12 +1,11 @@
-import { type Repository } from '@slovo/domain/repository';
+import { BaseRepository } from '@slovo/domain/repository';
 import { Entity, type EntityId } from '@slovo/domain/entity';
 import { type User } from '@slovo/models/user';
 import { type PoolConnection } from 'mariadb';
-import connectionPool from '@slovo/infrastructure/database-pool';
 
-export class UserRepository implements Repository<User> {
+export class UserRepository extends BaseRepository<User> {
   public async get(id: EntityId): Promise<Entity<User>> {
-    const conn: PoolConnection = await connectionPool.getConnection();
+    const conn: PoolConnection = await this.pool.getConnection();
 
     const query = `SELECT * FROM users WHERE id = ?`;
     const rows = await conn.query(query, [ id ]);
@@ -27,8 +26,31 @@ export class UserRepository implements Repository<User> {
     return new Entity(id, user);
   }
 
+  public async getAll(): Promise<Set<Entity<User>>> {
+    const conn: PoolConnection = await this.pool.getConnection();
+
+    const query = `SELECT * FROM users`;
+    const rows = await conn.query(query);
+
+    const users = new Set<Entity<User>>();
+
+    if (!rows.length) {
+      return users;
+    }
+
+    for (const row of rows) {
+      const user: Entity<User> = new Entity(row.id, {
+        email: row.email,
+        name: row.name,
+      });
+      users.add(user);
+    }
+
+    return users;
+  }
+
   public async save(user: User): Promise<Entity<User>> {
-    const conn: PoolConnection = await connectionPool.getConnection();
+    const conn: PoolConnection = await this.pool.getConnection();
 
     const query = `INSERT INTO users (name, email, password) VALUES (?, ?, ?)`;
     const rows = await conn.query(query, [ user.name, user.email, user.password ]);
@@ -42,7 +64,7 @@ export class UserRepository implements Repository<User> {
   }
 
   public async update(user: Entity<User>): Promise<Entity<User>> {
-    const conn: PoolConnection = await connectionPool.getConnection();
+    const conn: PoolConnection = await this.pool.getConnection();
     
     const query = `UPDATE user SET name = ?, email = ?, password = ? WHERE id = ?`;
     const results = await conn.query(query, [
@@ -61,7 +83,7 @@ export class UserRepository implements Repository<User> {
   }
 
   public async delete(user: Entity<User>): Promise<boolean> {
-    const conn: PoolConnection = await connectionPool.getConnection();
+    const conn: PoolConnection = await this.pool.getConnection();
 
     await conn.release();
   }
diff --git a/app/src/infrastructure/database-pool.ts b/app/src/infrastructure/connection-pool.ts
similarity index 100%
rename from app/src/infrastructure/database-pool.ts
rename to app/src/infrastructure/connection-pool.ts
diff --git a/app/src/server.ts b/app/src/server.ts
index ba4a8b8..a051841 100644
--- a/app/src/server.ts
+++ b/app/src/server.ts
@@ -3,14 +3,17 @@ import express, {
   type Request,
   type Response
 } from "express";
+import { connectionPool } from '@slovo/infrastructure/connection-pool';
 
 const server: Express = express();
 
+// bootstrap controllers
+import { UserController } from '@slovo/api/user-controller';
+new UserController(connectionPool).bootstrapRoutes(server);
+
 server.get("/", async (req: Request, res: Response) => {
   console.log(req);
   return res.json({ message: "Hello!" });
 });
 
-server.listen(3000, () => {
-  console.log("Running on 3000");
-});
+export { server };