Full Stack AI Developer

We are looking for a developer to resolve several issues in our existing full-stack web application. The project includes fixing frontend and backend bugs, improving REST API performance, updating database queries, integrating a third-party API, and refactoring parts of the application for better scalability and maintainability. Responsibilities Fix issues in the React.js/Next.js frontend. Resolve backend API issues in Node.js (Express.js) or Python (FastAPI/Django). Optimize database queries (PostgreSQL/MySQL/MongoDB/Supabase). Integrate and troubleshoot a third-party API. Refactor code to improve application architecture and performance.