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Fiverr Pro
English
$
USD
I will fix react, next and web app errors and debug express backend
Mirza Z
About this gig
Need swift fixes for React/Next.js crashes or Express server errors? I provide fast error debugging, crash resolution, and performance tuning.
Bullets:
- Fix front-end or back-end errors
- Fix runtime JS errors in React
- Debug Next.js SSR/SSG failures
- Resolve Express endpoint & server issues
- Optimize performance & eliminate memory leaks
- Integrate REST APIs (or custom backend APIs)
- Clean up or refactor your codebase
Whatever your issue is, I'll fix it.
Ready to fix your broken app? Message me now or place an order. I usually reach out within an hour
Get to know Mirza Z
Mirza Z
Software Engineer for you
- FromPakistan
- Member sinceSep 2024
- Avg. response time7 hours
Languages
Urdu, English, Hindi
Hi, I’m Mirza, a skilled Software Engineer with expertise in MERN (MongoDB, Express.js, React.js, Node.js) and Python. I specialize in building web app components, developing and optimizing APIs, and implementing secure JWT-based authentication. I deliver reliable solutions tailored to your needs. Whether you need a custom web component or API integration, I’ve got you covered!
I am available for you 24/7, for any small bug fix to large component.
Contact me without any hesitation.
My Portfolio
FAQ
I only need one small fix — is it worth buying?
Of course. My starter package is cheap and covers quick fixes — whether it’s a broken button, an API error, or a minor bug holding you back.
Will you just fix the bug or also explain what went wrong?
I can do both. If you’re curious to learn, I’ll briefly explain the root cause and how I fixed it. Learning by debugging is powerful
Can you fix build errors?
Yes, including Eslint, webpack, Babel, Next.js config issues.
What do you need to start?
Your repo or deployment logs.
