website like omegle with few more feature like file sharing

I want a website like [login to view URL] with few more feature like file sharing and chat rooms . Audio n video Should be really fast and of excellent quality. Web UI should look like what is there in attachment. Detail requirement will tell once you are sure of doing it. And it should be online as soon as possible, 15 days max. It should be able to support large number of user , around 1M at a time .