Urgent Rectification for Compromised React Website

My website, built on React, has been compromised as per Google's warning. I urgently need a proficient web developer to swiftly remedy the problem.

Ideal qualifications:
- Expert understanding of React
- Knowledge in identifying and removing website security threats
- Prior experience of working with compromised websites
- Strong problem-solving skills
- Ability to deliver promptly as this project requires immediate attention

Responsibilities:
- Analyze and comprehend the warnings flagged by Google
- Diagnose all potential vulnerabilities
- Apply the necessary remedial measures to resolve the security issues
- Reinstate the website's security and functionality to its original state or better.