Bitcoin Auto Exchanging Website Required, Only PING If you have work done before

Project Scope Bitcoin is a crypto currency and PerfectMoney is a digital currency ([login to view URL]). I have to create auto exchange websites with fees structure between these both currencies [login to view URL] and PerfectMoney "BUT" through my own Middle currency "VCoin". For example User A has hard cash and he wants to buy Bitcoin, so he will pay and buy VCoin (Middle currency), and when he will have VCoin then he can instantly exchange between VCoin to BTC, or VCoin to Perfect Money or vice versa. Please bid if you are expert in this era.