Hello, i built a similar product. Last year I developed a complete platform for a casino on line for a company in Costa Rica. For now is being implemented a Poker Room but I´m working on the rest of the games. It's implemented on .Net Platform, using c#, ajax, sqlServer. I also work with a very good Graphic designer.
Please contact me, i think the final product will be online this week, and i can show it.
Thanks, maxiarselli