Building a Blue Collar Job Portal: What Features Would HR Professionals Value Most?

I am working on developing an online and mobile mixed platform for blue/grey collar recruitment and would like to understand what you would like to see in it as an HR professional. The objective of the portal is to provide a central database to HR personnel for recruitment with real-time connectivity and enable a social and professional mapping of the candidate.

Please share your thoughts regarding features, experiences, and suggestions.

Best,
Bhaskar

Request for Features in a Recruitment Portal

28 views and no reply! I request people to list the features they would like to see in a recruitment portal for hiring blue-collar and entry-level workforce. What are the pain areas in hiring them? Would you be willing to recruit blue-collar and entry-level staff from a portal?