Brief & Concept

Project Overview

QR Code Generator - A full-stack web application for generating and managing QR Codes. I engineered a comprehensive QR Code platform featuring 5 types of QR generation (Link, WiFi, Logo, Dynamic, and vCard), complete with real-time scan analytics, IP geolocation tracking, and device detection. The system includes a dual-dashboard architecture - an Admin Dashboard for monitoring all user activity, generate logs, and user management, alongside a User Dashboard where registered users can create, edit, and track their QR Codes.
Built with a Freemium business model (Free, Pro, Business tiers) with automated quota limiting, plan expiration, and upgrade flow. Key features include Dynamic QR Codes with editable destination URLs without reprinting, Digital Business Cards (vCard) with a public profile page and one-tap contact saving, and a cartoon-themed UI inspired by game aesthetics.