Jahid Hasan Rony

Ticket booking app for any passenger

Real-time AIS vessel tracking app — decodes live NMEA TCP feed, stores positions in MongoDB, and displays vessels on an interactive map with search, live updates, and vessel detail sidebar. Built with React, Node.js, TypeScript, and Socket.io.

QuickPOS — Offline Point of Sale System

A modern, fully offline Point of Sale (POS) system built with vanilla JavaScript, IndexedDB, and CSS Cascade Layers. No frameworks, no backend, no internet required — all data is stored locally in your browser.