I worked part-time as a data entry person, transcribing scanned surveys from different rehabilitation centers in the United States. I became one of the Quality Assurance team in an International Translating
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.