I will fix node js express API bugs and errors

P
prashant70dev
P
prashant70dev
Prashant Gupta
fix node js express API bugs and errors
Full Screen
fix node js express API bugs and errors
Full Screen
Full Screen
fix node js express API bugs and errorsfix node js express API bugs and errorsfix node js express API bugs and errors

About this gig

Are you facing Node.js or Express.js API bugs, errors, or unexpected issues in your backend?

I will debug and fix Node.js, Express.js, and REST API issues in your existing web application. I can help identify the root cause of backend errors and provide clean, reliable fixes.

What I can fix:

Node.js and Express.js errors

REST API bugs

API request and response issues

Authentication and JWT issues

MongoDB integration errors

Routing and middleware problems

JavaScript backend errors

Server-side bugs

API integration issues

HTTP status and validation errors

Why choose this service?

Clean and maintainable code

Proper debugging and error analysis

Clear communication

Reliable bug fixes

Support for existing backend projects

Please contact me before ordering if your issue is complex or requires multiple changes.

This Gig is for existing Node.js/Express.js projects, API debugging, and bug fixing. Complete backend development or large new features may require a custom offer.

  • Platform

    • Other

  • Website type

    • E-Commerce store
    • Business
    • Blog
    • Education
    • Forms

  • Programming language

    • JavaScript
    • TypeScript
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Get to know Prashant Gupta

Prashant Gupta

Full Stack Developer Next js And MERN Specialist

  • FromIndia
  • Member sinceNov 2025

  • Languages

    Hindi, English, Gujarati
I’m a MERN and NextJS developer focused on creating fast, modern and responsive websites. I work with React, NextJS, NodeJS, ExpressJS and MongoDB to build clean, scalable and optimized solutions. I can create landing pages, full stack apps, APIs, authentication and fix bugs. I provide clear communication, quick delivery and quality code. Client satisfaction is my priority. Please visit my portfolio : https://prashantdeveloper.vercel.app/

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