Microsoft

5 rounds, very intense. But very interesting to learn the process. Interviewers are helpful. You can ask questions, and each round lasts for 1 hour. Usually, it takes less than a month to finish up all rounds. Very cooperative HR.

The interviewer seemed particularly disinterested, almost as if they had already chosen another candidate. This wasn't about technical difficulty, but poor communication. Some phrases were certainly avoidable, like "too many people applied for this

You have to pass a HackerRank OA, which has two questions: one easy and one medium/hard (mine was DP). Then, a behavioral assessment and finally a 3-hour behavioral + technical interview with three different interviewers.