I cleared all the rounds, even HR. I received email to submit documents but they held on the offer and month later told me they changed some policies and won't be offering me the job. It's so not fair! The interview was a 4 part process, Screening Round, Technical Interview, Behavioral & HR. Technical rounds are easy tbh, just the basics of python and SQL. They do ask you if you have any knowledge about Cloud technologies but it's not a deal breaker if you don't know.