I have fully develop 3 System (Enrollment System,Monitoring System,and Time attendance System) using Java and MySql and also make my own android application during my college years.
Onlinejobs.ph "ID Proof" indicates if "they are who they say they are".
It DOES NOT indicate skill level.
ID Proof scores are 0 - 99 with 99 being the best. It is calculated based on dozens of data points.
It's intended to help employers know who they're talking to is real, and not a fake identity.