Chrome Extension Development (API + Supabase Backend)

Built a fully functional Chrome Extension with a secure OAuth2 authentication system and Supabase backend. The extension manages complete authorization flows, token handling, and dynamic API requests through serverless functions.

Focused on building an elegant user experience. Designed a glassmorphic popup UI with responsive fields, smooth transitions, and real-time status updates. Every action—login, logout, refresh—updates instantly without page reloads.

The backend architecture was designed for scalability and security. Supabase Edge Functions handle token exchanges, API proxying, and tenant-based access control, ensuring all credentials remain server-side and protected.

Each user session is validated through multi-tenant logic with dynamic environment switching. This allows the same extension to serve multiple organizations securely, without code duplication.

From a technical perspective, the project showcases full-stack Chrome Extension development using:

Frontend: Manifest v3, React, Tailwind, and Chrome APIs

Backend: Supabase Auth, Database, and Edge Functions

Security: OAuth2 flows, access tokens, and refresh handling

Testing: Multi-tenant deployments, real-time debugging, and QA validation

The result is a lightweight, enterprise-ready Chrome Extension that authenticates users, fetches live data through REST endpoints, and syncs it seamlessly between browser and backend. It’s optimized for speed, clarity, and reliability—built to scale and ready for production deployment.