I will fix bugs in your mern stack and react nodejs app

S
shahroz_123
S
shahroz_123
M. Shahroz
fix bugs in your mern stack and react nodejs app
fix bugs in your mern stack and react nodejs app
Full Screen
Full Screen
fix bugs in your mern stack and react nodejs appfix bugs in your mern stack and react nodejs appfix bugs in your mern stack and react nodejs app

About this gig

Having bugs or errors in your MERN stack application?


I can help you investigate and fix issues in existing applications built with React.js, Node.js, Express.js, and MongoDB.


My debugging services include:

  • React component and UI issues
  • JavaScript errors and unexpected behavior
  • Node.js and Express.js API errors
  • REST API request and response issues
  • MongoDB queries and data-handling problems
  • Authentication and authorization bugs
  • Form validation and state-management issues
  • Integration issues between frontend and backend


My workflow is straightforward: review the issue, investigate the relevant code, implement an agreed fix, and test the affected functionality.


Please share the exact error message, steps to reproduce the issue, and relevant code or project access before ordering. This helps me determine whether your task fits a package.


This gig covers existing applications and defined debugging tasks, not a complete application rebuild.


For complex bugs, multiple unrelated issues, major refactoring, or deployment problems, please contact me first.


Let's get your MERN application working as expected!

  • Programming language

    • JavaScript

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Databases
    • Source control

  • Frontend framework

    • AngularJS
    • Bootstrap
    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • Laravel
    • Next.js
    • Node.js

Get to know M. Shahroz

M. Shahroz

Full Stack Developer, MERN, Laravel Expert, API Specialist

5.0(1)
  • FromPakistan
  • Member sinceAug 2022
  • Last delivery2 years

  • Languages

    English, Urdu
I am a Software Engineer with 4+ years of hands-on development experience. I specialize in MERN stack and Laravel development. I have built multiple real-world web applications, REST APIs, dashboards, and authentication systems using clean code and software engineering best practices. I focus on quality, clear communication, and on-time delivery to help clients turn ideas into reliable solutions.

My Portfolio

Other Software Development Services I Offer

Related tags