I will fix nodejs bugs, expressjs errors, mongodb and backend issues

S
simfavour
S
simfavour
Favour S
Einige Informationen werden in englischer Sprache angezeigt.
fix nodejs bugs, expressjs errors, mongodb and backend issues
Vollbild
fix nodejs bugs, expressjs errors, mongodb and backend issues
Vollbild
fix nodejs bugs, expressjs errors, mongodb and backend issuesfix nodejs bugs, expressjs errors, mongodb and backend issues

Über diesen Service

Is your Node.js backend giving you errors or refusing to work as expected?


I'm here to help you fix those issues!

I will debug and fix Node.js, Express.js, MongoDB, and REST API errors to help get your backend running smoothly and reliably.

Whether you're dealing with a broken API, database connection issues, authentication errors, or unexpected server responses, I'll work to identify the problem and provide a practical solution.


MY BACKEND BUG-FIXING SERVICES INCLUDE:

  • Node.js and Express.js bug fixing
  • REST API debugging and error resolution
  • MongoDB connection and query issues
  • API endpoint troubleshooting
  • JWT authentication and authorization errors
  • CRUD operation errors
  • HTTP 400, 401, 403, 404, and 500 error troubleshooting
  • JavaScript backend debugging
  • Code cleanup and optimization
  • Backend testing and improvements


WHY CHOOSE MY SERVICE?

  • Clean and maintainable code
  • Careful troubleshooting
  • Clear communication
  • Solutions tailored to your issue
  • Timely delivery


TECHNOLOGIES:

Node.js | Express.js | MongoDB | Mongoose | JavaScript | REST API | JWT | Postman


Send me a message describing the issue you're facing, and let's discuss the best way to resolve it.


CONTACT NOW!

  • Programmiersprache

    • JavaScript

  • Expertise

    • Algorithmen & Datenstrukturen
    • Debuggen
    • Sicherheit
    • Betriebssysteme
    • Datenbanken

  • Frontend-Framework

    • AngularJS
    • Backbone.js
    • Next.js
    • Nuxt.js
    • React.js

  • Backend-Framework

    • Express.js
    • FastAPI
    • Next.js
    • Node.js
    • Firebase

Lerne Favour S kennen

Favour S

Backend Developer Node js, Express js, MongoDB and REST APIs

  • AusNigeria
  • Mitglied seitJan. 2026
  • ⌀ Antwortzeit1 Stunde

  • Sprachen

    Englisch, Französisch, Deutsch, Spanisch
Hi, I’m Simbiat also known as Favour, a backend developer specializing in Node.js, Express.js, MongoDB, JavaScript, and REST API development. I build secure, scalable, and reliable backend solutions for web and mobile applications. My services include REST API development, API integration, CRUD APIs, JWT authentication, database integration, bug fixing, debugging, and backend optimization. I focus on clean, maintainable code and solutions tailored to your project. Let’s build a powerful backend that works smoothly and scales with your business.

Meine weiteren Dienstleistungen im Bereich Software-Entwicklung

Verwandte Tags