I will build secure node js rest API and backend using express js and nestjs

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hafizmasood786
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hafizmasood786
Masood Ahmad
build secure node js rest API and backend using express js and nestjs
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build secure node js rest API and backend using express js and nestjs

About this gig

Welcome to my gig!

If you are looking for a professional Node.js backend developer to build secure, scalable, and high-performance APIs, you are in the right place.

I have strong experience developing backend systems using Node.js, Express.js, NestJS, REST APIs, and GraphQL APIs with modern databases like MongoDB, PostgreSQL, and Firebase.


My goal is to deliver clean, optimized, and production-ready backend solutions that ensure scalability, security, and high performance.


What I Offer


Custom Backend Development

I develop scalable backend systems using Node.js, Express.js, and NestJS. Whether you need REST APIs, GraphQL APIs, authentication systems, or complete backend architecture, I can build a reliable solution for your application.

REST API & GraphQL API Development

I design and develop secure, optimized, and well-structured APIs following industry best practices.

API services include:

  • REST API development
  • GraphQL API development
  • JWT authentication & authorization
  • Third-party API integration
  • Payment integration (Stripe)
  • Email services & notifications
  • API security and performance optimization


Databases I work with:

  • MongoDB
  • PostgreSQL
  • Firebase / Firestore

  • Website type

    • Saas

  • Programming language

    • JavaScript

  • Website features

    • Payment
    • Video
    • Gallery
    • Booking
    • Calendar
Respect third-party rights

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Get to know Masood Ahmad

Masood Ahmad

Full Stack Angular React Node js Developer Web GIS and Map Solutions

  • FromPakistan
  • Member sinceMay 2023

  • Languages

    Urdu, English
Angular, React Full-Stack Node.js & GIS Developer I build secure, scalable web applications with Node.js, Express, MongoDB, and modern frontend frameworks like React & Angular. Let’s turn your idea into a fully functional application! Backend Development: User authentication with Passport & JWT Payment integrations using Stripe PDF invoice generation Frontend Development: Modern, responsive UI with React and Angular Optimized performance and seamless user experience GIS & Mapping Solutions: Interactive maps with Leaflet and OpenStreetMap (OSM) Custom geospatial applications

My Portfolio

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