Fix Existing Bugs on React.js / Node.js / PostgreSQL / AWS Website

I’m looking for an experienced developer with strong skills in React.js, Node.js, PostgreSQL, and AWS to fix issues on my existing website.

The site was built by a previous developer who left it buggy and unreachable, and I need someone who can quickly identify the problems and get everything working properly again.

This is an urgent project, and I need the main issues fixed within 2–3 days if possible. If you can complete everything within this week, I would be happy to pay a bonus.

What I Need
Debug and fix existing issues on the current website.

Restore site accessibility and stability.

Check backend, database, and AWS-related problems.

Make sure the site is fully working after the fixes.

Communicate clearly and work fast.

Required Skills
React.js

Node.js

PostgreSQL

AWS

Debugging / troubleshooting existing code

Notes
This is not a new build. The website already exists and needs urgent repair. Please only apply if you have real experience fixing broken production sites and can start immediately.