I will build or fix your nodejs backend API

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Ning MengKe
build or fix your nodejs backend API
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build or fix your nodejs backend API

About this gig

  Need a reliable Node.js backend? I'll build or fix it for you.


 I'm a full-stack developer with real experience building large-scale platforms. I specialize in Node.js, Express, and REST API development from simple endpoints to complete backend systems.


 WHAT I CAN DO FOR YOU:

 - Debug and fix bugs in your Node.js code

 - Build clean, well-structured REST API endpoints

 - Integrate third-party APIs (Stripe, SendGrid, Twilio, etc.)

 - Design and optimize your database (MongoDB or MySQL)

 - Develop a full backend module with authentication

 - Deliver clean, commented source code


 Every package includes tested, working code and fast communication. Not sure which package fits your project? Message me first I'm happy to help.


 Let's get your backend sorted.

  • Programming language

    • JavaScript

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Databases

  • Frontend framework

    • React.js
    • Vue.js

  • Backend framework

    • Node.js

  • AI & low/no code builders

    • Cursor

Get to know Ning MengKe

Ning MengKe

Vue and Node Full Stack Developer,Fast delivery,clean code

  • FromChina
  • Member sinceJun 2026

  • Languages

    Chinese, English
Full-stack developer specializing in Vue.js and Node.js. I have built large-scale video streaming and content management platforms with user auth, payment integration, and data analytics. Services include REST API development, Vue.js frontend, bug fixing, and full-stack web apps. I use AI tools to deliver faster without sacrificing quality. Clean code, clear communication, on-time delivery.

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