We have some work need to be done Vtiger portal, for now adding a few table and customizing some options under account.
Due sensitiveness of data, I can't go more in details. If you are worked as Vtiger developer for last 2 to 3 years this is the right job for you.
This is part of a continual project, so each time you will be involve extra payment will come through.
Budget for this one is - $50