First of all I say, the interview process is very slow . For me it took more then 2 months to get an offer letter. I was selected for the 2nd round then I was not getting any update for the same .Its was really irritating but finally I got the interview done in a very proper way. I must say the interviewer were very polite, humble .They have given me time if i was not able to recollect what I want to say . I really like the way they took my interview. For the 1st round It was totally what i have done . depend on my resume . The second round was little bit depth on my work . Then the 3rd round HR round was also good only the thing I didn't like was the negotiation for my salary . I was unhappy with the salary they were offering me But I got the job . The offer letter was send to me was a bit late. I can say you should have patience .