Android Face Attendance Manager

I need an Android application that uses fast, reliable face recognition to automate daily attendance for my school and coaching centres. The app should detect a student’s face, time-stamp the entry or exit, and immediately save the record to a secure cloud or local database... (Budget: ₹12500 - ₹37500 INR, Jobs: Android, Android App Development, Android Studio, C# Programming, Face Recognition, Java, Kotlin, Mobile App Development)