I will build a rest API backend with nodejs and express

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abdullah_kh_78
A
abdullah_kh_78
Abdullahkhawaja
build a rest API backend with nodejs and express
build a rest API backend with nodejs and express
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build a rest API backend with nodejs and expressbuild a rest API backend with nodejs and expressbuild a rest API backend with nodejs and expressbuild a rest API backend with nodejs and expressbuild a rest API backend with nodejs and express

About this gig

Are you looking for a reliable backend developer to build a clean, scalable REST API for your web application? You're in the right place.

I specialize in building server-side solutions using Node.js and Express.js, with database integration in either MongoDB or PostgreSQL depending on what your project needs. Whether you need a simple API or a complete backend with authentication and database design, I deliver clean, well-structured code that actually works.

What I offer:

  • REST API development with full CRUD operations
  • Database design and integration (MongoDB or PostgreSQL)
  • JWT authentication and user management
  • Error handling and input validation
  • Clean, documented, and maintainable code

Why work with me:

  • Backend development across multiple internships and independent projects, including a live SaaS product currently in use
  • Production-ready APIs built and shipped from scratch, not templates
  • Fast communication and on-time delivery
  • I understand what I'm building, not just copying patterns I don't fully get

Feel free to message me before ordering if you have any questions about your project.

  • Website type

    • Saas

  • Programming language

    • JavaScript
    • Python
    • TypeScript
    • React
    • Node.js

  • Website features

    • Payment
    • Social media
    • Analytics
    • Form
    • Chat
    • Membership
    • Booking
    • Dashboard
    • User Authentication
    • Admin Panel
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Get to know Abdullahkhawaja

Abdullahkhawaja

Full Stack and AI Backend Developer for Node js PostgreSQL and AI Agents

  • FromPakistan
  • Member sinceOct 2025

  • Languages

    English
I'm a backend and full-stack developer building real, working systems, not tutorials or demos. My focus is Node.js, Express, and PostgreSQL, across REST APIs, full-scale SaaS applications, and AI agent integrations using Gemini, GPT, and Claude. I've shipped and currently maintain a live multi-tenant SaaS platform in production, along with AI-powered backends built around structured, validated data pipelines, not fragile prompt-and-hope logic. I write clean, maintainable code and communicate clearly throughout. If you need someone who understands the system end to end, let's talk.

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