On behalf of a friend:
Job Description
We are looking for an experienced Freelance Full-Stack React Developer to audit, refactor, and prepare an existing community/social web app for production use.
The app is already built using React (frontend) and Supabase (backend). This role focuses on performance optimization, scalability, and production readiness β not a rewrite.
Responsibilities:
* Audit existing React codebase
* Refactor inefficient components and state management
* Optimize Supabase queries and database indexes
* Reduce unnecessary API calls and re-renders
* Implement pagination and lazy loading
* Prepare and deploy the app to production hosting (e.g., Vercel)
* Ensure RTL/LTR language support works correctly
* Perform basic load and stress testing
Required Skills:
* Strong React experience
* JavaScript / TypeScript
* Supabase (Postgres, Auth, Policies, Indexes)
* Frontend performance optimization
* Production deployment experience
* RTL/LTR UI support experience
If interested email me at [Upgrade to PRO to see contact]