1st round was nice, it was a technical interview with nice people so it went ok, then i got a skype call from the COO to ask me about my salary expectations, then i had a 2nd round of technical interview that was extremely tough and lasted for less than 10 mins. And few days later they sent me a rejection mail.

I was interviwed by the CTO. He just asked some of the details of my projects that i had done in the passed. He actually went into great detail to see if I actually had done it and which technology I used. There wasn't really any other technical question outside of my project.