I was given an interesting problem to decrypt their email id and send the resume to decrypted email address. I solved it and got a telephonic interview. They asked me about my projects and work experience and later was scheduled a skype interview. The first skype interview was basics and went well. The second skype interview went into little depth but went well. The third skype interview was with the vice president and i thought its final round. Waited for the day to know that interview was cancelled. I scheduled it to another day and received call from VP. He again went about my resume and projects. My projects were very big but failed to explain in details, which made him think I am not suitable for this role. Seriously? after going to 4th round,they wanted to ask about projects in depth? and seems in no mood to listen what I was speaking. It was a bit harsh and i m happy I am not joining this company. But it was a great learning experience for other interviews.