Retail POS with Inventory Management

Project Overview

An integrated POS and inventory solution to streamline sales, track stock levels, and improve retail operations efficiency across multiple outlets.

Issue / Challenge

Manual inventory tracking and offline sales led to stockouts, data discrepancies, and billing errors. Retailers needed a digital POS with centralized control.

Stock Management Gaps

Solution

We built a POS system with barcode scanning, real-time stock sync, auto-restocking alerts, invoice printing, and role-based access for staff and admins.

Real-Time POS

Tech Stack & Infrastructure

Backend: Node.js, Express
Frontend: React.js
Database: MongoDB
Authentication: JWT

Printing: ESC/POS, PrintJS
Hosting: AWS (EC2, S3)
Inventory: WebSockets for live sync

Results & Outcomes

50% ↓

Inventory mismatch incidents

2×

Faster checkout time

35% ↑

Inventory accuracy