I will fix reactjs nodejs errors and mern stack bugs

S
sumankumar635
S
sumankumar635
M Suman Kumar
Certaines informations sont présentées en anglais.
fix reactjs nodejs errors and mern stack bugs
Plein écran
fix reactjs nodejs errors and mern stack bugs
Plein écran
Plein écran
fix reactjs nodejs errors and mern stack bugsfix reactjs nodejs errors and mern stack bugsfix reactjs nodejs errors and mern stack bugs

À propos de ce service

Are breaking bugs, failing API routes, or crashing database connections halting your MERN stack application? Don't let technical glitches hurt your user experience or delay your deployment. 


I am a technical software engineer specializing in JavaScript environments, ready to jump into your codebase, run deep diagnostics, and deliver clean, well-tested code fixes.


What I Can Fix For You:

Frontend Glitches: React.js state management errors, broken hooks, responsive UI/CSS layout issues, and component crashes.

Backend Server Failures: Node.js/Express.js errors, unhandled promise rejections, and failing routing logic.

Database & API Issues: MongoDB schema errors, slow aggregation queries, validation failures, and REST API bottlenecks.

Secure Logic Failures: Authentication bugs, JWT expiration token issues, middleware locks, and unauthorized access flags.


Why Work With Me?

Structured Clean Code: I fix the root cause and keep your architecture clean.

100% Satisfaction Guarantee: If the bug isn't fixed to your criteria, you get a full refund.


Please message me with your error log BEFORE placing an order so we can confirm repository access. Let's fix your app!

  • Plateforme

    • Autres

  • Type de site web

    • Boutique e-commerce
    • Business
    • Landing page
    • Portfolio
    • SaaS

  • Langage de programmation

    • Java
    • JavaScript
    • Kotlin
    • PHP
    • Python
    • Dactylographiés
    • HTML et CSS
    • React
    • Scala
    • Autres
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Découvrez M Suman Kumar

M Suman Kumar

Full Stack MERN Web Developer

  • DeInde
  • Membre depuisjanv. 2026

  • Langues

    Telugu, Hindi, Anglais
Hi, I'm Makoju Suman Kumar, a Full Stack MERN Developer specializing in React.js, Node.js, Express.js, MongoDB, JavaScript, and TypeScript. I build responsive, scalable, and user-friendly web applications with clean, maintainable code. I can help with custom websites, REST APIs, bug fixes, authentication, and full-stack solutions. My focus is on quality, clear communication, and on-time delivery. Let's turn your ideas into fast, reliable, and modern web applications.

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