I worked for a couple of BPO companies for 6 years, both for voice and non-voice accounts. Then became a writer for the local government unit of Los Banos, Laguna. I had an 8 months experience working overseas.
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.