Service
QR Attendance System Developer for Schools, Companies, and Events
If you need a way for students, employees, or event attendees to check in using their phones — Hamed Mohamed can build a complete QR attendance system. No paper. No manual registers. Participants scan a QR code and their attendance is recorded instantly.
Who This Is For
Schools and universities, corporate HR teams, conference and event organizers, training programs, and any organization that needs to track who showed up.
What Hamed Can Build
- QR code generation for classes, events, or shifts
- Mobile-friendly check-in pages (scan and done)
- Admin dashboard to view and export attendance records
- Automated reports by class, department, or date
- Time-limited QR codes to prevent sharing
- Multi-faculty or multi-department support
- Integration with existing student or employee databases
Business Value
Manual attendance tracking wastes time and is easy to cheat. A QR system saves hours per week, gives you accurate records, and generates reports automatically. Hamed built one that runs in production for 2,000+ users daily.
Real-World Experience
Built a complete QR attendance system deployed at Tokat Gaziosmanpaşa University serving 2,000+ students across 7 faculties. The system achieved 98% latency reduction and 99.9% uptime with Circuit Breaker reliability patterns.
Common Questions
How does a QR attendance system work?
An instructor generates a QR code for each session. Students scan it with their phone camera and their attendance is recorded. The instructor and admin can view reports from the admin dashboard.
Can students cheat by sharing the QR code?
Hamed builds time-limited QR codes that expire after a few minutes, preventing screenshots from being shared and scanned later.
Can I export attendance reports to Excel?
Yes. The admin dashboard can include export features for CSV or Excel so you can use the data in other tools.
Can it handle hundreds of students scanning at the same time?
Yes. The system Hamed built handles high concurrency — tested at 653 requests per second — so hundreds of students can scan at the same time without issues.
Technologies Used
Ready to get started?
Describe your project in plain language — Hamed will respond and let you know exactly what he can build, how long it will take, and what it involves.
Start a Conversation