CSGO BETTING & JACKPOT - open to bidding

Greeting, I am looking for a websites such as [login to view URL] , [login to view URL], [login to view URL], csgolounge and fanobet an online betting website thats sustainable to hold an outstanding chat room for users, capability to connect to steam servers allowing users to log on and somewhat coding to allow users to deposit and possible withdraw items in each seperate jackpot and betting round. if you have no idea what im talking about please contact me. I am looking for someone who can build a website that can code and develop a platform like betting and jackpot combined. Have you done any work previously related to this?