U r welcome here...

I myself is a Pakistani..there are aorund 70 k pakistanis in Qatar ( though soem says its more than that or otherway)

Alos, if u click groups, there is a group,pakistan group,,u can search posts there to know more about the pakistnai community here.

Regarding UDC, since they are mainly into real estate with Pearl as their major development,,so be careful and consider all pro and cons before accepting that job..

Best of luck