Creating website for selling/buying bitcoins

Hi, Looking for a developer that can create a website for selling/trade bitcoins/cryptocurrency. A bitcoin wallet is (for now) not needed, i prefer to integrate [login to view URL] or biftinex api to sell/buy coins. (so makes it easier) Site can be like: [login to view URL] or bitonic.eu. Just same user interface and functions. very simpel, very efficient. No advanced exchange options. I prefer a efficient order form on homepage to directly sell coins on. (see [login to view URL]). It is important to have a good admin panel where the site and customer orders can be managed and payment gateway implementation. Other things what are important: Website security, seo friendly urls and a good modern design. I also like to know about the possibilities to implement analytics options and a affiliate system. I prefer if you have experience with bitcoin,cryptocurrency trading platforms. If you have that, please send a link of the demo or back office.