Biometric Attendance App Development

I need a mobile app for attendance tracking on Android and iOS. The app should incorporate both fingerprint and face scan biometric features.

Key Requirements:
- Biometric authentication: fingerprint and face scan
- Location setting: Admin can set user-specific locations
- User roles: Accessible to all employees

Ideal Skills and Experience:
- Experience in mobile app development for Android and iOS
- Proficiency in biometric integration
- Familiarity with location services and role-based access control

Looking for a developer who can deliver a secure, user-friendly app.