I will fix bugs in your react js, next js or node js application


About this gig
Struggling with bugs in your React, Next.js, or Node.js application?
I will fix them FAST, CLEAN, and PROFESSIONALLY so your app runs smoothly without errors.
What I Fix:
- React JS errors & unexpected bugs
- Next.js routing & performance issues
- Node.js / Express API problems
- MongoDB connection & query issues
- JWT Authentication & login errors
- CSS / Responsive design issues
- Console errors, warnings & crashes
My Experience:
- Lunio Store Live eCommerce Platform
- luniostore-frontend.vercel.app
- BizTrack Business ERP System
- biztrack.uk
Why Choose Me:
Fast delivery (24-48 hours)
Clean, scalable & professional code
Unlimited revisions until satisfaction
Easy communication (Urdu / English)
Quick support & updates available
IMPORTANT:
Please contact me before placing an order so I can review your issue and suggest the best solution.
Lets fix your bugs and get your project running perfectly today!
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 Faisal
- FromPakistan
- Member sinceJul 2025
- Avg. response time1 hour
Languages
English
FAQ
What information do you need?
Share your code, error message or screen recording — I will review and fix it.
What if bug is not fixed?
I will revise until you are 100% satisfied.

