The interview process was not planned and well laid out. 5 Rounds. Round 2 and 3 with the same person almost similar questions once over phone and once face to face. After round 3 I got an automated rejection mail and 2 weeks down the line the HR calls and says the automated mail was a mistake. Took another 1.5 months to complete round 4 & 5. The whole process took more than 3 months and they never came back with a firm answer. Only after I fished out the hiring managers email and demanded a result they sent a one liner saying rejected. Round 5 was a case study presentation, to the CTO. I get to know when I mess up an interview and usually don't have to wait for the interview. But this was an exception.