free? you got to be kidding.

Quick lesson, programmers dont do things for free, normally not even small things. This project is worth low to mid x,xxx, there is no way you are ever going to find that for free.

As for the portfolio thing, not new. Could you go to a car salesman and say give it to me for free and I will tell everyone you sold it to me, just think of the sales you will get! The same thing goes with programmers.