Developing a Secure QR-Based Attendance System with JWTDeveloping a Secure QR-Based Attendance System with JWT
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🚀 Built a Dynamic QR-Based Attendance System
I recently developed a secure attendance system designed to eliminate proxy attendance using time-bound QR codes.
Key Features:
•Dynamic QR generation for real-time validation
• JWT-based authentication for secure access
• Backend built with Node.js & Express
• Responsive frontend using Next.js with real-time scanning
• Efficient data handling with MongoDB
The goal was to build a system that is secure, scalable, and practical for real-world use cases like classrooms and organizations.
This project helped me strengthen my full-stack development skills, especially in authentication, API design, and real-time features.
Always open to feedback and opportunities to collaborate!
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