Booking system api

Just completed a Booking System API built with Node.js, Express, TypeScript, Prisma, and PostgreSQL.

The main goal of this project was not just building a booking API, but applying clean backend architecture principles, specifically:

- Clean Architecture for separation of concerns and maintainability.

- Modular Architecture (feature-based, scalable).

- Repository Design Pattern

Interface-based communication between layers

On top of that, the system includes:

- JWT authentication with refresh tokens

- Role-based authorization (RBAC)

- Booking logic with conflict prevention

- Clear separation between controllers, services, and repositories

This project reflects how I approach backend development: focusing on architecture, scalability, and real-world backend design, not just CRUD operations.

Open to backend roles and remote opportunities.