We are 3-4 years of experienced team with good programming skills in php/mysql/javascript/jquery/mobile development/browser development/Graphic design/Logo design. Please send your project details document if you are interested. Thanks & best regards.
Yes, I think I will be able to provide you with such a site.
I know the concept and I can provide you the product within few days.
I have an extensive knowledge of PHP, websockets, MySQL etc.
So, I can do what you desire very easily and effectively.