I will fix bugs and errors in your react or nodejs application

M
muhammad_n90
M
muhammad_n90
Muhammad N
fix bugs and errors in your react or nodejs application
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fix bugs and errors in your react or nodejs application

About this gig

Is your React or Node.js app throwing errors? I will find and fix your bugs quickly, cleanly and permanently.

With 5+ years of MERN stack experience, I have debugged hundreds of real-world production applications. No issue is too complex.

What I can fix: React.js bugs & errors Node.js & Express issues MongoDB query problems REST API not working Console errors & warnings Vercel & Railway deployment errors Performance & loading issues Authentication & JWT errors

Why choose me: 5+ years real experience Fast turnaround time Clean fix with full explanation Free revision if issue persists Reply within 1 hour

  • Platform

    • Custom

  • Website type

    • Business
    • Blog
    • Education
    • Entertainment
    • Saas

  • Programming language

    • JavaScript
    • TypeScript
    • HTML & CSS
    • Bootstrap
    • jQuery
    • React
    • Other
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Get to know Muhammad N

Muhammad N

Full Stack MERN Dev

  • FromPakistan
  • Member sinceApr 2026
  • Avg. response time1 hour

  • Languages

    English, Urdu
With 5+ years of experience, I specialize in the MERN stack , MongoDB, Express.js, React, and Node.js. I build solutions that work, scale, and impress. ✅ React.js / Next.js Development ✅ Node.js & Express REST APIs ✅ MongoDB Database Design ✅ JWT Auth & Role-Based Access ✅ AI Integration (OpenAI, Claude) ✅ Payment Gateway (Stripe) ✅ Deployment (Vercel, AWS) 🔹 On-time delivery always 🔹 Clear communication 🔹 Post-delivery support

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