I will fix bugs and errors in react, node js and next js website


About this gig
I am a MERN stack and Next.js developer focused on fixing bugs and improving existing web applications. I work with modern JavaScript technologies to solve frontend, backend, and API-related issues in real projects.
Are you facing UI issues, broken features, or bugs in your React or Next.js app?
Is your website not mobile-friendly or having responsiveness problems?
Do you need fixes in backend logic, APIs, or MongoDB queries?
You're in the right place.
I provide reliable bug fixing services for MERN stack and Next.js applications, covering everything from minor UI and responsiveness issues to complex full-stack bugs. I help improve performance, fix errors, and make your application stable and smooth across all devices.
What I can help you with:
- Frontend and UI bug fixes
- Mobile-friendly and responsive layout issues
- React and Next.js errors
- Backend and API bug fixing
- MongoDB query issues
- Performance improvements
- Feature updates and enhancements
Why work with me?
- 2+ years of real-world experience building, debugging, and improving React and Next.js websites
- Fast and efficient solutions
- Clear and honest communication
- Focus on customer satisfaction
- Affordable pricing for small fixes
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Muhammad Talha
Full Stack MERN Developer
- FromPakistan
- Member sinceDec 2025
Languages
Urdu, Punjabi, Hindi, English

