I have been involved in a lot of different projects working for a US based company for 6 years. I am the team leader with a staff of 8 which involves projects from web programming (plain PHP, wordpress, cakePHP, codeiginiter..), VA support (technical problems) and overseeing other web related works including project planning and development.
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.