React.js Debugging and Optimization Specialist

We have an existing React.js application that requires debugging and optimization. The project involves identifying and fixing functional issues, UI/UX inconsistencies, and performance bottlenecks. The codebase is already in production, so attention to detail and clean, maintainable fixes are essential.
Tasks include:
- Debugging React components that are not rendering correctly.
- Fixing state management issues (props, hooks, or context).
- Resolving API integration errors (fetch, Axios, or GraphQL).
- Optimizing performance and page load times.
- Fixing minor UI issues (styling, alignment, responsive design).
- Testing and verifying fixes to ensure stability.
Requirements:
- Strong experience with React.js, JavaScript (ES6+), and Redux or Context API.
- Familiarity with REST APIs or GraphQL.
- Experience using Git, npm/yarn, and Chrome DevTools for debugging.
- Understanding of frontend optimization techniques.
- Clear communication and ability to deliver reliable, well-tested fixes.
Deliverables:
- Fixed and optimized codebase (with documentation of changes).
- Confirmation that all reported issues are resolved and tested.
Note:
Please include examples of previous React debugging or optimization work in your proposal.

Required Skills:
- React.js
- JavaScript / ES6+
- Redux or Context API
- HTML5 / CSS3
- REST API / Axios / GraphQL
- Git / GitHub
- Webpack / Vite
- Debugging and Performance Optimization