I have experience in developing application from my freelancing job, i created 3 desktop application and 2 mobile application. My three desktop application created is Point of Sale, Adventure of QWERTY(Game) and Library System with SMS Notification, Also mobile application are Airmath and Middleton.
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.