React Library & Version Upgrade

I'm in need of a React developer to assist with upgrading the libraries and the React version in my project.

Key Project Details:
- Current React version in use is React 17
- The primary goal of this upgrade is fixing existing bugs present in the system

Specific Libraries:
- React Router
- Material-UI

Ideal Candidate:
- Prior experience with upgrading React versions
- Proficiency in React Router and Material-UI
- Strong debugging and problem-solving skills
- Ability to efficiently manage and complete tasks.