I will do custom backend using nodejs expressjs fastify

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Aasim Shah

About this gig

Scalable Backend & API Development with Node.js, Express.js, Fastify, and MongoDB


Looking for a reliable backend developer to build or optimize your web application? I specialize in Node.js, Express.js, Fastify, MongoDB, and Redis, creating high-performance REST APIs and scalable backend solutions.


What I Offer:

  • Bug Fixes & Optimization Fix errors, improve performance, and optimize database queries
  • Custom API Development Secure, fast, and well-structured REST APIs
  • Landing Page or Simple Dashboard Backend for a lightweight app or admin panel
  • Complete Website or Dashboard Full-stack solutions with authentication, database, and API integrations
  • Docker & Redis Integration Scalable deployments and caching for high-speed performance


Why Choose Me?

  • 5+ Years of Experience in backend development
  • Optimized & Secure Code following best practices
  • Fast Delivery & Clear Communication
  • Lets build something great! Contact me before placing an order to discuss your project.

Gig milestonesNEW

Choose to pay for your project per milestone by only paying when it’s time to start a new one or decide on a 1-time payment.

    Basic Package.
    These are the steps we’ll follow to complete your project.
  • 1st Milestone: Development
    3-day delivery · 2 revisions
    $50Pay now

    I'll develop the website and deliver a working product for your review.

  • 2nd Milestone: Delivery
    3-day delivery · 3 revisions
    $50
    Pay later

    I'll send you the final delivery for review and feedback.

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Get to know Aasim Shah

Aasim Shah

Ideas to Reality: Modern Full Stack and Cross Platform Solutions

5.0(2)
  • FromPakistan
  • Member sinceMar 2025
  • Last delivery4 months
  • Languages

    English, Urdu
Looking for a high-performing, custom-built website that truly represents your brand? I’m a seasoned MERN Stack Developer & Solution Architect with 7+ years of experience building modern, scalable, and business-focused digital products. Whether it's a sleek website, a powerful web app, or a full-scale platform, I deliver blazing-fast, responsive solutions that convert and scale. Here’s what I bring to the table: End-to-End Web & Mobile App Development Secure, Scalable Architecture Seamless Payment Gateway Integrations Let’s build something extraordinary that moves your business forward.

My Portfolio