The overall process was good. The interviewers were knowledgeable, yet very grounded and supportive throughout the interview process.

It consisted of a total of 4 rounds:

1. Online coding assessment (easy to medium level).
2. PS/DSA round with medium-level questions, where the interviewer asked for solutions and was open to any working solution. They were not rigid about requiring the answer they knew. They will just check your problem-solving skills and a bit on coding skills too, but the focus is more on logical thinking.
3. HLD round. Again, the interviewer was very nice and helped in not taking the interview in the wrong direction. Instead, they asked the right and important questions.
4. HM round.

Medium-level questions from LeetCode for system design practice. Having knowledge of high-level components, from basic to in-depth, would be good enough to solve any HLD.