There were a total of 2 technical rounds, the first one was purely technical, and the second was technical + managerial. The experience for these two rounds was great, the interviewer was nice and behaved very nicely. The HR rounds were not so satisfying, the HR was rude sometimes. At one point she didn't appear at the scheduled time and called me 15 minutes later, when I told her that I took a break from the office and waited 15 minutes, instead of any apology she was like don't waste time in arguments and let's start the discussion.