URL
Shortener

The Rationale

This project is a URL shortener created to address the need for sharing long and complex web links in a clean, reliable, and user-friendly format. Long URLs can be difficult to share, visually cluttered, and prone to errors, particularly in professional or marketing contexts. The goal of this project was to provide a simple solution while demonstrating practical full-stack development skills.

A key challenge was ensuring fast and reliable redirects while keeping the system scalable and maintainable. The application needed to handle frequent requests, prevent misuse, and support future features such as link expiration or analytics without overcomplicating the core functionality.

These challenges were solved through a performance-focused architecture. A React and TypeScript frontend delivers a clear and intuitive interface, while a Node.js and TypeScript backend manages validation and routing logic. PostgreSQL provides reliable data storage, and Redis is used to cache redirects for improved performance. The final solution balances simplicity with technical depth.