EPS. 08 Web apps

POS Management System

A retail point-of-sale system with real-time stock, role-based access (cashier, supervisor, owner), and sales dashboards.

Role: Full-Stack Developer
Tools: React.js
Node.js
Tailwind CSS
Bootstrap
MySQL

The challenge

Keep cashiers fast on a touch screen while giving store owners revenue insight they can act on.

My role

Full-stack developer for the cashier interface, transaction logic, permissions, and dashboards.

Process

[[ISI: process — research, prototyping, technical challenges]]

Solution

Real-time inventory tracking and transaction processing.
Separate access for cashiers, supervisors, and owners.
A responsive, touch-friendly interface built for cashier speed.
Sales analytics dashboards for owners.

Results

[[ISI: measurable results — e.g. checkout speed, stores using it]]

Lessons

[[ISI: what this project taught you]]