I will fix bugs in nodejs, expressjs, mongodb backend and API

A
aman_sevak
A
aman_sevak
Aman B
fix bugs in nodejs, expressjs, mongodb backend and API
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fix bugs in nodejs, expressjs, mongodb backend and API

About this gig

Looking for a reliable Node.js & Express.js developer to fix bugs in your backend? You're in the right place!

With 1+ years of hands-on experience in Node.js and backend frameworks like Express.js, I deliver clean, tested, and optimized solutions tailored to your needs.


What I Fix

  • Runtime errors & application crashes.
  • REST API endpoint issues.
  • Express.js routing & middleware problems.
  • MongoDB & Mongoose bugs.
  • Authentication & authorization errors.
  • Performance & optimization issues.


Why Choose Me?

  • 1+ years of Node.js & Express.js experience.
  • Clean, tested, and secure code.
  • Fast turnaround with clear communication.
  • Detailed explanation of fixes.


What You Get

  • Fixed and tested code.
  • Root cause analysis.
  • Code comments for clarity.
  • Prevention recommendations.
  • Post-delivery support included.


How It Works ?

  1. Share your bug details or error messages.
  2. I diagnose and fix the issue.
  3. Deliver tested solution with documentation.
  4. You verify and approve.


Tech Stack

  • Backend: Node.js, Express.js.
  • Database: MongoDB, Mongoose.
  • API: REST, RESTful services.


Please Message Me First

Share your error details so I can provide the best solution for your specific issue.

Let's fix your backend issues.!!

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Performance
    • Design
    • Databases
    • Testing procedures

  • Frontend framework

    • React.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • Node.js

Get to know Aman B

Aman B

Full Stack Developer

  • FromIndia
  • Member sinceJan 2026

  • Languages

    English, Hindi
I am a full stack developer specializing in the JavaScript ecosystem with 1+ year of professional experience. My core competencies include Node.js, React.js, TypeScript, RESTful API development, and database management (SQL/NoSQL). I have a proven track record in building event-driven systems and secure fintech applications.

My Portfolio

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