My current React.js project is already hosted in a GitHub repository and deployed on Vercel, but it needs a round of focused improvements. The core structure is in place; what I’m looking for now is a developer who can dive into the existing code, clean up what’s there, and extend it where necessary so the app runs smoothly both locally and on Vercel. Here’s what I need from you: • Review the repository, identify problem areas, and refactor or rewrite code where it makes sense. • Implement the agreed-upon tweaks or new pieces of functionality and push clean, well-commented commits. • Verify that all changes build and deploy successfully on Vercel, resolving any environment or configuration issues that arise. • Provide a concise summary of the changes along with any setup notes so I can pull, run, and continue work without friction. You will have full access to the GitHub repo and the Vercel dashboard as soon as we begin, and I’ll be available to clarify requirements or edge cases in real time. If you’re comfortable troubleshooting React applications, handling Git workflows, and working with Vercel deployments, let’s get started.