I will fix nodejs bugs, react errors, and rest API issues


About this gig
Fast & Reliable Bug Fixing for Node.js, Express, REST API & React Applications!
Are layout breaks, API timeouts, Node.js backend crashes, or React console errors ruining your websites user experience? You are in the right place!
Hi, Im Azizul, a Full-Stack Engineer with extensive experience in React, Node.js, Express, and PostgreSQL/MongoDB. I specialize in diagnosing, troubleshooting, and permanently fixing bugs to ensure your app runs smoothly and efficiently.
️ What I Can Fix & Optimize for You:
- Backend & API: Node.js/Express.js server crashes, async/await errors, REST API integration issues, and CORS issues.
- Frontend Errors: React.js / Next.js state bugs, rendering issues, component re-render loops, and broken UI layouts.
- Database Issues: PostgreSQL / MongoDB query optimization, connection leaks, and schema errors.
- Performance & Security: Slow page load speeds, memory leak detection, and authentication/JWT token fixes.
Why Choose Me?
- Rapid Response & Fast Delivery: Quick turnaround time for urgent fixes.
- Clean & Scalable Code: I dont just patch bugs; I solve root causes.
- Clear Communication: Regular progress updates throughout the process.
Note: Bug complexity varies! Please
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Get to know Azizul
Full Stack Web Developer, Mobile App Specialist, UI UX Expert
- FromBangladesh
- Member sinceOct 2020
Languages
English
My Portfolio
FAQ
Do I need to provide access to my codebase?
Yes, providing temporary repository access (GitHub/GitLab) or direct file access is usually the fastest way to diagnose and resolve the issue.
What if you cannot fix my bug?
I offer a 100% money-back guarantee. If I cannot resolve your issue, you get a full refund.
Can you handle urgent/emergency bug fixes?
Absolutely! Send me a message, and if I am online, I can start working on your critical bug immediately.

