Website for Attendance Tracking us Qr code

I am looking for a simple and basic website for attendance tracking using QR code. I have specific design and functionality requirements, as well as preferred technologies for the website.

Skills and experience required for the job:
- Proficiency in web development and design
- Experience in creating websites with attendance tracking functionality
- Knowledge of QR code integration
- Familiarity with the preferred technologies (to be specified by the client)