The overall interview process was very dragging and they took about 3 weeks. I was referred by a recruiter and they set up a phone screening first. Which they rescheduled to a different timing. The first round was more of HR and behavioural interview which went well and they fixed up for another phone interview which was supposed to be technical. This interview was rescheduled thrice and finally got a call from the hiring manager and a technical person. After all the rescheduling and all the effort that I had put in preparing was a big waste of time. They seemed very disinterested and finished the so called 'technical interview ' in less than 20 mins without asking even a single technology related question. After that they just did not even communicate what was next. Overall my worst experience so far with an interview.!