All-In-One — Smart QR & Multi-Link Hub
Full-Stack Developer & QA Engineer
Project Overview
Designed, developed, and tested a full-stack digital profile and dynamic QR code platform. Features multi-link bio pages, professional QR card templates (including Personal Template 02), customizable brand styling, instant QR generation for links/contacts, and real-time responsive preview canvas. Rigorously tested for cross-browser compatibility, responsive performance, and high-accuracy QR scanning.
Problem Statement
Professionals and creators needed a unified, high-performance platform to generate customized dynamic QR cards, personalize multi-link bio profiles, and share all their contact channels seamlessly.
Key Features
- Custom QR card generation with multiple professional templates
- Multi-link bio profile hub with customizable themes
- Dynamic QR code generator for URLs, vCards, WiFi, and contacts
- Real-time live card preview and instant rendering
- Cross-browser and responsive layout across mobile and desktop
- High-resolution SVG and PNG export capabilities
QA & Testing Details
Conducted rigorous end-to-end testing across Chrome, Firefox, Safari, and Edge. Validated QR code scanning accuracy, real-time input synchronization, responsive breakpoints, SVG rendering integrity, and mobile touch usability.
Screenshots