Simple Task Manager

Services:

• User Service: Basic auth (register/login)
• Task Service: CRUD operations for tasks
• API Gateway: Route requests

Technology Stack:

• Node.js + Fastify
• PostgreSQL (single shared database to start)
• Docker Compose
• Simple HTML frontend

Project structure

mini-microservices/
├── docker-compose.yml
├── gateway/
│   ├── Dockerfile
│   ├── package.json
│   └── src/
│       └── index.js
├── services/
│   ├── user-service/
│   │   ├── Dockerfile
│   │   ├── package.json
│   │   └── src/
│   │       └── index.js
│   └── task-service/
│       ├── Dockerfile
│       ├── package.json
│       └── src/
│           └── index.js
├── frontend/
│   └── index.html
└── README.md