Looking to hire programmers. What's the best place to look?

[Baitty]

I'm only looking for people who have done past work and can show their past work. I have two sites which I would like to get done.  

Stuff which I'll be looking to get done:
1st site (chat website):
1) Bitcoin tipping. someone can tip someone else.  
2) Chat system. Multiple rooms, members can create rooms.
2nd site (gambling site) :
1) Game site, which people can deposit, withdraw.
 

this is just a summary of the things yoou would expected to do more detail when I'm convinced you are the man for the job.