I will fix mern stack bugs fast react node js mongodb

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ali_haider_rana
A
ali_haider_rana
Ali Haider Rana
fix mern stack bugs fast react node js mongodb
fix mern stack bugs fast react node js mongodb
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fix mern stack bugs fast react node js mongodbfix mern stack bugs fast react node js mongodb

About this gig

Hi, Im Haider a Full Stack MERN Developer. I specialize in fixing bugs and troubleshooting React, Node.js, Express, and MongoDB applications to get your project back on track quickly.

What I Fix:

  • React frontend issues (UI glitches, component errors, state bugs)
  • Node.js / Express logic errors, crashes, API failures
  • MongoDB connection issues, schema errors, query bugs
  • Integration problems (REST APIs, authentication, third-party services)
  • Performance issues, deployment errors, and troubleshooting

When you order:

  1. Share your bug details (error logs, screenshots, or code snippets)
  2. I analyze, isolate, and fix the issue
  3. Deliver a tested solution with clear explanation
  4. Offer revisions to ensure your app runs smoothly

Why choose me:

  • MERN Specialist: React, Node.js, Express, MongoDB
  • 2+ years of experience fixing apps & deploying bug-free solutions
  • Fast delivery (24 hours for minor fixes)
  • Clean code, clear communication & extra suggestions for improvement

Lets fix your app and make it bug-free today. Place your order now or contact me for a quick discussion!

  • Platform

    • WordPress

  • Website type

    • E-Commerce store
    • Business
    • Landing page
    • Blog
    • Education

  • Programming language

    • HTML & CSS
    • JavaScript
    • TypeScript
    • jQuery
    • React
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 Ali Haider Rana

Ali Haider Rana

Full Stack MERN React Native Flutter VueJS Wordpress

  • FromPakistan
  • Member sinceSep 2020

  • Languages

    Urdu, Hindi, English
I am a Full Stack Developer with over 3 years of experience designing and implementing scalable web applications across diverse industries including e-commerce, real estate, and educational technology. My technical expertise spans the complete development lifecycle, from architecting RESTful APIs to creating responsive frontend interfaces that deliver exceptional user experiences.

My Portfolio

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