I will fix website bugs, API errors and backend issues in react, node js and PHP

A
arya_procoder
A
arya_procoder
Muneeb Shahid
fix website bugs, API errors and backend issues in react, node js and PHP
Full Screen
fix website bugs, API errors and backend issues in react, node js and PHP
Full Screen
Full Screen
fix website bugs, API errors and backend issues in react, node js and PHPfix website bugs, API errors and backend issues in react, node js and PHPfix website bugs, API errors and backend issues in react, node js and PHP

About this gig

Is your website broken, throwing errors, or running slow? I will diagnose and fix your bugs quickly, cleanly, and permanently.

I am a Full Stack Developer with 4+ years of experience in Node.js, React.js, PHP, MySQL, MongoDB, and REST APIs. I find the root cause not just the symptom.


What I Fix:

  • Website errors (404, 500, CORS, white screen)
  • REST API errors & integration issues
  • Node.js & PHP backend bugs
  • React.js frontend errors & crashes
  • Database issues (MySQL, MongoDB, PostgreSQL)
  • Login, JWT & authentication bugs
  • Payment gateway fixes (Stripe, PayPal)
  • Slow website & performance issues
  • Hosting & deployment issues (VPS, cPanel)
  • Security vulnerabilities & fixes
  • CodeCanyon script installation & errors
  • Frontend & backend integration issues


⭐ Why Choose Me:

  • 4+ Years Real-World Experience
  • Root Cause Fixed Not Just Patched
  • Fast Turnaround & Quick Response
  • Clean & Scalable Code
  • 100% Customer Satisfaction Guaranteed


Please message me before ordering so I can:

  • Understand your issue clearly
  • Suggest the best solution
  • Give accurate time & pricing

  • Platform

    • Custom

  • Website type

    • E-Commerce store
    • Business
    • Landing page
    • Portfolio
    • Saas

  • Programming language

    • JavaScript
    • PHP
    • HTML & CSS
    • React
    • Laravel
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 Muneeb Shahid

Muneeb Shahid

Professional Web Developer in React, Node Js, PHP and WordPress

  • FromPakistan
  • Member sinceOct 2025
  • Avg. response time1 hour

  • Languages

    English, French, Spanish, Urdu
I am Muneeb Shahid, a professional web and app developer skilled in Html, Css, Js, Node.js, Express.js, React js, PHP, Next js, Flutter, React Native, and Wordpress. I build modern, responsive, and high performing websites and mobile apps tailored to your business needs. My focus is on clean design, smooth functionality, and SEO-optimized performance to help your brand grow online. Whether you need a custom website, web app, or mobile application, I deliver secure, scalable, and user friendly solutions that stand out. Let’s create your next website or app that drives real results.

My Portfolio

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