Next.js developer Ongoing Help Needed for Web App Development (Front-End Next.js

I'm building an app/website on Replit, and as the project grows, the code is becoming a bit messy and difficult to manage. I'm looking for a reliable developer to work with on a regular basis. Initially, I need help with front-end design issues—specifically CSS formatting and layout fixes to improve the visual polish and user experience. Over time, I’d also like support in cleaning up and organizing the back-end code to make it more efficient and maintainable. If you're skilled in front-end styling and comfortable tidying up back-end logic, I'd love to hear from you.