I will be your backend developer in node js nest js express js rest API

H
hamzakhalid1234
H
hamzakhalid1234
Hamza Khalid
be your backend developer in node js nest js express js rest API
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be your backend developer in node js nest js express js rest API

About this gig

Im a Full Stack Software Engineer specializing in backend development for fast, secure, and scalable applications. With 3+ years of hands-on experience, I deliver clean architecture, optimized performance, and robust APIs that keep your business running smoothly.


What I Offer

  • Custom Backend Development (Node.js, Express.js, Nest.js)
  • REST API Development & Integration
  • Database Design & Management (MongoDB, MySQL, PostgreSQL)
  • Authentication & Authorization (JWT, OAuth, Role-based access)
  • Payment Gateway Integration (Stripe, PayPal, etc.)
  • Real-time Features (Socket.io, WebSockets)
  • Messaging Queues & Event Systems (Redis, Kafka.js)
  • Third-Party API Integration
  • Server Deployment & Configuration (AWS, DigitalOcean, cPanel)
  • Performance Optimization & Bug Fixing


Tech Stack

  • Languages: JavaScript (ES6+), TypeScript
  • Frameworks: Node.js, Express.js, Nest.js
  • Databases: MongoDB (Mongoose), MySQL, PostgreSQL
  • ORMs & Tools: TypeORM, Sequelize, Prisma
  • Other Tools: Swagger UI, Git/GitHub, Bitbucket, GitLab
  • DevOps: Docker, CI/CD pipelines, Redis caching


Why Choose Me?

  • Clean, well-documented, scalable code
  • Best backend security practices
  • Fast, clear, and professional communication
  • On-time delivery

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design
    • Databases

  • Frontend framework

    • React.js
    • AngularJS
    • Vue.js
    • Bootstrap
    • Next.js

  • Backend framework

    • Laravel
    • Express.js
    • Node.js
    • Next.js

Get to know Hamza Khalid

Hamza Khalid

Full stack developer delivering modern and reliable applications

  • FromPakistan
  • Member sinceMay 2021
  • Avg. response time1 hour
  • Last delivery7 months

  • Languages

    Urdu, English
Hi! I'm Hamza Khalid, an experienced Full Stack Web Developer with 3+ years specializing in MERN/MEAN Stack for web app development and React Native for mobile applications. Additionally, I have 2 years of experience in e-commerce development using WordPress WooCommerce and Shopify, helping business build robust online stores tailored to their unique needs. I've helped numerous individuals and companies worldwide bring their vision to life through cutting-edge web applications, engaging desktop software, and powerful mobile apps.

My Portfolio

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