It was a walk in drive. The interview was short, lasted about 25 minutes where there asked mostly about prior work experience and specific project experience that would add value to the role. The interviewing panel, however could not define the job role properly, as it was more of a generic role where they couldn't reveal the name of the client company

three rounds of interview taken by 2 people in each round followed by salary negotiation. Initially screening interview taken by HR, at the end you can present other offers you have. This is the basic info I have given.