Urgent React, Node, Postgresql, Aws Website Bug Fix and Restoration

I am seeking an experienced developer with strong skills in React.js, Node.js, PostgreSQL, and AWS to urgently fix critical issues on my existing website. The site was previously built by another developer and is currently buggy and unreachable. I need a skilled professional who can quickly identify and resolve these problems to restore full functionality.

This is an urgent project, with a goal to fix the main issues within 2-3 days. A bonus will be provided for successful completion of all tasks within this week.

What I Need:
- Debug and fix all existing issues on the current website.
- Restore site accessibility and stability.
- Thoroughly check and resolve backend, database, and AWS-related problems.
- Ensure the site is fully operational and stable after all fixes are implemented.
- Maintain clear communication throughout the project and work efficiently.

Required Skills:
- React.js
- Node.js
- PostgreSQL
- Amazon Web Services (AWS)
- Proven experience in debugging and troubleshooting existing codebases.

Notes:
This is not a new website build; it is an urgent repair project for an existing site. Please only apply if you have demonstrated experience in fixing broken production sites and can commence work immediately.