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I will fix react nextjs javascript and typescript bugs and errors
Vaishnavi
About this gig
Is your React or Next.js website showing errors, broken components, unexpected behavior, or build issues?
I can help diagnose and fix bugs in your existing React, Next.js, JavaScript, or TypeScript project without making unnecessary changes to your codebase.
What I can fix:
React and Next.js bugs
JavaScript and TypeScript errors
Hydration and rendering issues
Broken components and routing
API integration problems
Tailwind CSS and responsive UI issues
Build and deployment errors
Performance and frontend issues
My approach:
1. Reproduce and understand the issue
2. Identify the root cause
3. Implement a focused fix
4. Test the affected functionality
5. Explain what was changed
Why work with me?
Clean and maintainable code
Focused debugging
Clear communication
No unnecessary changes
Proper testing after the fix
Please provide the error details, screenshots or logs, and relevant project files when placing your order. For private repositories, restricted access is preferred.
Note: This Gig is for fixing issues in existing projects. Large new features or complete website development can be discussed separately.
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 Vaishnavi
Vaishnavi
Web Developer Websites Web Apps and Digital Solutions
- FromIndia
- Member sinceMar 2026
- Avg. response time1 hour
Languages
Hindi, English, German
Hi, I’m Vaishnavi, a Full Stack Web Developer specializing in the MERN Stack (MongoDB, Express.js, React.js, and Node.js). I build responsive websites, web applications, landing pages, portfolio websites, and custom solutions. I focus on clean code, modern design, performance, and user experience. Whether you need a frontend, backend, or complete full-stack application, I’m committed to delivering quality work, clear communication, and on-time results.
FAQ
Q: What types of bugs can you fix?
A: I can fix React, Next.js, JavaScript, and TypeScript issues including broken components, routing problems, hydration errors, API issues, rendering bugs, Tailwind CSS problems, build errors, and responsive UI issues.
Q: Can you fix multiple bugs?
A: Yes. The number and complexity of bugs depend on the selected package. For multiple or complex issues, please provide the details so the appropriate package or custom offer can be determined.
Q: Can you add a new feature instead of fixing a bug?
A: This Gig is primarily for debugging and fixing existing functionality. New features, major modifications, or larger development tasks may require a separate custom offer depending on the scope.
Q: Can you fix deployment or build errors?
Yes. I can troubleshoot common React and Next.js build and deployment issues, including errors related to dependencies, environment variables, configuration, routing, and production builds.
Q: What do you need from me before starting?
A: Please provide a clear description of the issue, screenshots or error logs, steps to reproduce the problem, and the relevant project files or repository access. Please never share passwords, API keys, or other private credentials.
Q: Do you work with existing React or Next.js projects?
A: Yes. This Gig is focused on debugging and fixing existing React and Next.js projects. I can work with your existing codebase and make focused changes without unnecessarily rewriting your application.
