I will fix react next js bugs, errors, API and responsive issues


About this gig
Is your React or Next.js website showing errors, broken features, API problems, or responsive issues?
I will diagnose and fix bugs in your React, Next.js, JavaScript, TypeScript, and frontend applications and help get your project working properly again.
I can help with:
- React & Next.js bugs
- JavaScript / TypeScript errors
- API integration issues
- Responsive & CSS problems
- Component and state issues
- Routing & navigation errors
- React hydration errors
- Console / build errors
- Form and validation issues
- Performance & frontend issues
- Deployment-related errors
I focus on understanding the actual cause of the problem rather than applying temporary fixes.
Why work with me?
- Clean and reliable solutions
- Clear communication
- Careful debugging
- Fast turnaround
- Existing-project friendly
Have a specific error? Send me the error message or project details before ordering, and I'll help you determine the best approach.
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 Nazmul Haque
- FromBangladesh
- Member sinceDec 2023
Languages
Bengali, English
My Portfolio
FAQ
Can you fix an existing React or Next.js project?
Yes. I can work with existing React, Next.js, JavaScript, TypeScript and frontend projects.
Can you fix API-related problems?
Yes. I can troubleshoot frontend API integration, request/response handling and related errors.
Can you fix responsive design issues?
Yes. I can troubleshoot CSS, Tailwind CSS, layout and responsive issues across different screen sizes.
Can you fix Next.js deployment errors?
Yes, depending on the issue. Please send the deployment error and platform details before ordering.
Can you fix a large or complex application?
Yes, but complex projects should be discussed before ordering so I can properly evaluate the scope.

