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English
$
USD
I will debug and fix your react, nodejs or nextjs application
Maria K
About this gig
Need help fixing a bug in your React, Next.js, Node.js, or MERN application? You've come to the right place!
I will carefully debug and resolve issues in your web application, whether it's a frontend, backend, or full-stack problem. I focus on identifying the root cause instead of applying temporary fixes, ensuring your application remains stable and reliable.
I can help with:
- React.js bugs and component issues
- Next.js errors
- Node.js and Express.js backend problems
- API integration and debugging
- JavaScript and TypeScript errors
- Authentication and login issues
- UI/UX bugs and responsive layout fixes
- Performance improvements
Please contact me before placing an order so I can review your issue and recommend the best package.
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 Maria K
Maria K
Software Engineer
- FromPakistan
- Member sinceJul 2026
- Avg. response time7 hours
Languages
Urdu, English
Software Engineer with a strong foundation in software development, web technologies, databases, and modern development tools. Experienced in building academic and personal projects including AI-powered applications, web systems, and full-stack solutions. Passionate about writing clean, maintainable code and eager to contribute to remote software engineering teams while continuously learning and growing.
My Portfolio
FAQ
1. What information do you need to start?
Please provide: A description of the issue Your project files or Git repository Error messages (if any) Steps to reproduce the problem
2. Can you fix urgent bugs?
Yes. If you're facing an urgent issue, please contact me first. I'll let you know if I can provide fast delivery.
3. Will you review my project before I place an order?
Absolutely. I encourage buyers to contact me first so I can understand the issue and recommend the most suitable package.
4. Do you fix deployment or production issues?
No!!
5. What if my issue is more complex than expected?
If the problem requires additional work beyond the selected package, I'll explain the scope clearly before proceeding. There will be no unexpected charges.
