API Service
Production-ready REST API service with authentication, rate limiting, and documentation.
- Node.js
- TypeScript
- REST APIs
- Docker
- PostgreSQL
Overview
Production-ready REST API service with authentication, rate limiting, and documentation.
Problem
Product teams needed a reliable backend API that multiple client apps could consume without duplicating business logic.
Solution
Designed a documented REST API with consistent error handling, authentication, and rate limiting.
Technology
- Node.js
- TypeScript
- REST APIs
- Docker
- PostgreSQL
Implementation
Layered architecture (routes, services, repositories), input validation on every endpoint, and Dockerized environments for consistent deployment.
Result
Multiple client applications now consume a single, stable API with predictable behavior and clear documentation.