Q-POS Mobile: Offline-First POS

Fri, 10 Jan 2025 00:00:00 +0000

A modern mobile Point of Sale (POS) application for the hospitality industry, built with an offline-first architecture.

Overview

Designed for environments where connectivity can be unreliable, Q-POS Mobile keeps working offline and syncs seamlessly once a connection is restored.

Key Features

Offline-first architecture powered by Zustand and SQLite
Barcode scanning for fast checkout
Real-time inventory synchronization when online
Cross-platform delivery via React Native and Expo

Tech Stack

Mobile: React Native, Expo, TypeScript
State & Storage: Zustand, SQLite

NFC Digital Business Card

Wed, 01 Nov 2023 00:00:00 +0000

An innovative solution that uses NFC technology to replace traditional business cards.

Overview

Users exchange personal information seamlessly by simply scanning an NFC tag, enhancing networking efficiency and convenience.

Responsibilities

Requirement analysis
Developed backend APIs and database schema
Built and maintained the mobile application
Reported weekly progress to the project leader

Tech Stack

Backend: NestJS, MySQL
Mobile App: React Native

Mobile |

Q-POS Mobile: Offline-First POS

Overview

Key Features

Tech Stack

NFC Digital Business Card

Overview

Responsibilities

Tech Stack