Web SDK
Multi-QR Code Scanner SDK
A robust web SDK designed for businesses to integrate multi-QR code scanning functionality into their web applications. The SDK supports batch scanning, data validation, and seamless integration with existing business systems.
Duration: 3 months
Team: 4 developers
Project Overview
This advanced QR code scanning SDK was developed for a logistics company that needed to process hundreds of QR codes directly from their web applications. The SDK provides features like batch scanning, offline data caching, and real-time synchronization with inventory management systems. It enabled web-based platforms to achieve the same efficiency as mobile apps, significantly reducing processing time from hours to minutes.
Key Features
Batch QR code scanning directly in web browsers (up to 100 codes per session)
Offline data caching with automatic synchronization
Real-time inventory integration via REST or WebSocket
Data validation and error handling
User authentication and role management
Detailed reporting and analytics
Challenges & Solutions
Optimizing camera access and performance in browsers
Implementing robust offline caching in a web environment
Ensuring data accuracy across multiple scan sessions
Results
90% reduction in processing time
99.8% scanning accuracy rate
Improved web-based inventory management efficiency
Technologies Used
JavaScript / TypeScriptWebAssembly (for optimized scanning)Node.jsREST / WebSocket IntegrationJWT Authentication
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