I worked as a Technical Support, HelpDesk Support for the past 10 years. Expert on call handling, troubleshooting remotely or through phone. Worked on different ticketing system.
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.