Full Stack Web Application Updates & Fixes

We’re looking for a Full Stack Developer to help with a few updates and fixes in an existing web application. The work will mainly involve resolving current issues, making small frontend and backend changes, and ensuring the updated functionality works properly across the application. What needs to be done: • Fix existing issues in the React.js frontend • Make required changes to Node.js / Express.js backend • Update or fix REST API functionality • Handle minor PostgreSQL database changes • Improve a few UI and responsive issues • Test the updated features and fix any related issues Tech Stack: React.js, Node.js, Express.js, TypeScript, PostgreSQL, REST APIs You’ll be working with an existing codebase, so the main requirement is to understand the current implementation and make clean, targeted changes without affecting existing functionality. This is a small initial project with a $100 fixed budget. More Full Stack web application work may be available after successful completion.