Looking for React developer Full stack developer (Next.js Supabase Node.js)For small security audit

Looking for a React / Full Stack Developer to Audit a Vibe-Coded Web Application Description: We’ve built a small SaaS web application using AI/vibe coding and now need an experienced Full-Stack developer to review it before we move further. The project is built with React, Next.js, Node.js and Supabase, with a few API integrations already in place. We’d like someone to audit the current codebase, check the overall structure, identify obvious bugs, security or performance issues, and point out what should be cleaned up or refactored. This is an existing web application/website, so we’re not looking for a rebuild from scratch. The main goal is to make sure the current implementation is technically solid and fix a few small issues if needed. Git experience is required, as you’ll be working directly with the existing repository. Budget: around $200 fixed price for the initial audit and cleanup.