I will develop point of sale and management systems

A
asadnaqvi_dev
A
asadnaqvi_dev
Asad Abbas
develop point of sale and management systems
Full Screen
develop point of sale and management systems
Full Screen
develop point of sale and management systemsdevelop point of sale and management systems

About this gig

Need a Point of Sale or business management system built for your retail store, pharmacy, clinic, or small business? I build full-stack POS and management platforms using the MERN stack (MongoDB/PostgreSQL, Express, React, Node.js) from database schema to a working billing counter your staff can actually use.

I've built this exact type of system twice, for two different industries:

  • A retail POS system with variant-level inventory (color/size), cash register shifts, hold cart, barcode/SKU generation, and offline-first functionality so the counter keeps working even if the internet drops.
  • A pharmacy/healthcare management system with role-based access (Admin, Pharmacist, Cashier), batch inventory with expiry and low-stock alerts, and audit logging on every transaction.

What I can build for you:

  • POS billing screen with fast product search and receipt printing
  • Inventory management with low-stock alerts and batch/expiry tracking (if relevant to your business)
  • Role-based access so staff and admins see only what they should
  • Sales, profit, and stock reports
  • Cash register/shift tracking
  • Offline-capable billing so sales don't stop during an internet outage
  • Admin dashboard with full visibility

  • Expertise

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

  • Programming language

    • JavaScript

  • Frontend framework

    • AngularJS
    • Next.js
    • React.js
    • Tailwind CSS
    • Vue.js

  • Backend framework

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

Get to know Asad Abbas

Asad Abbas

FullStack MERN Developer React, NodeJs, MongoDB, Express

  • FromPakistan
  • Member sinceJul 2026
  • Avg. response time1 hour

  • Languages

    English
I build full-stack MERN apps end to end, from database schema to responsive frontends. I've shipped e-commerce stores, admin dashboards, real-time apps, and offline-first systems, handling auth, payments, REST APIs, and deployment myself. I write clean, maintainable code and communicate clearly you'll always know what stage your project is at. Whether it's a full app, a React frontend, or bug fixes, I focus on production-ready work, not demos. Let's talk about your project. I respond fast and I'm happy to scope things out before you order.

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