We recently allowed developers to solve challenges for fun / fame. We now have expanded that and provide them with a public profile which lists the challenges they solved successfully. As so soon as you log in and enter your 'User Role' there will be a link allowing you to view your public profile. All successful solutions you submit automatically appear on this profile. Copy this link onto your resume / blog etc and showcase your solution.
Should be ideal for freelancers and developers. Employers would love to see a profile along with live src code that they know works.It has your name / email id on it so employers will know that it is your profile and not someone else's.
Very useful for vendors / job boads also, so employers can filter out candidates easily.
The public profile looks something like: