It is good they took 4 rounds with new questions each interview... But I believe they'll should come at once and take interviews at one go.. but level is very good

The interview invitation was given only two days in advance, which made it challenging for me to arrange transportation and accommodation. The interviewers were friendly and approachable. However, I feel that I didn’t perform as well as I could have, mainly due to limited preparation for the technical questions. The interview covered my resume, included a few behavioural questions, and a case study. The case study itself was not particularly difficult.