Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix react js or next js bugs, errors and API issues quickly
Saifur M
About this gig
I will quickly fix bugs, errors, and issues in your React JS or Next.js application.
If your website is broken, not loading, or API is failing, I will debug and resolve it efficiently.
What I fix:
- React / Next.js runtime errors
- API integration issues
- State management bugs
- UI breaking issues
- Authentication problems
- Performance issues
I ensure clean debugging without breaking your existing codebase. Also gives a priority support.
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 Saifur M
Saifur M
Full Stack Developer
- FromBangladesh
- Member sinceFeb 2026
- Avg. response time1 hour
Languages
Bengali, English
React · Next.js · Node.js · Express · Tailwind — full-stack web apps and dashboards that are fast, clean, and ready to scale.
With 2+ years of real project experience, I cover everything — pixel-perfect frontends with React & Tailwind, server-side rendering with Next.js, and solid REST APIs with Node.js & Express.
I've shipped live projects — landing pages, dashboards, full-stack apps — and I treat every client's project like it's my own product.
FAQ
What kind of bugs can you fix?
I can fix React JS and Next JS related issues such as UI bugs, API errors, state management problems, routing issues, and general frontend/backend integration problems.
Do you fix small or large projects?
I work on both small and medium projects. For very large or complex applications, please contact me first to discuss the issue before placing an order
Will you provide the updated source code?
Yes, I will provide the fully updated and fixed source code after completing the work
Do you offer urgent or fast delivery?
Yes, I offer extra fast delivery depending on the complexity of the issue. You can select the fast delivery option while ordering.
What information do you need from me?
I will need your project files or GitHub repository, a clear description of the issue, and any error messages or screenshots if available.
Do you guarantee bug-free code?
I will fix the issues you provide and test them properly. However, I cannot guarantee the entire project is bug-free if the issue is outside the provided scope.
Can you work with existing codebases?
Yes, I can work with existing React or Next.js codebases and fix issues without breaking your current functionality.
