Full Stack React Developer

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 — 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]