I will fix bugs in your react, next or nodejs application

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devmoiz2640
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devmoiz2640
A Moiz

About this gig

Are bugs breaking your app or delaying your launch?

I am a full-stack developer with hands-on experience in React, Node.js, APIs, and databases. I help startups and businesses quickly debug, fix, and stabilize their web applications.

What I can fix

React rendering & state issues

Node.js & API errors

Authentication & login bugs

Database & logic issues

Performance problems

AI / vibe-generated code issues

Why choose me

Clean and maintainable code

Clear communication

Fast turnaround

Production-ready fixes

Please message me before ordering so I can review the issue.

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 A Moiz

A Moiz

Full Stack and AI Developer for SaaS, Websites, and Chatbots

  • FromPakistan
  • Member sinceNov 2025
  • Avg. response time2 hours
  • Languages

    English, German
Hi, I’m Abdul Moiz! 🚀 I build AI-powered websites, SaaS platforms, chatbots & agents that are fast, secure, and production-ready. With expertise in MERN/MEAN, Next.js, Node.js, Python, and AI tools (OpenAI, Claude, Gemini, LangChain, vector DBs), I deliver full-stack solutions—frontend, backend, LLM integration, payments, real-time features & clean UI. Whether upgrading an MVP or building from scratch, I turn ideas into scalable products with speed & quality. Why Choose Me Clean, maintainable, and scalable code Fast delivery & Communication 100% client satisfaction Guaranteed

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