Amazon

The first round was two LeetCode problems, one medium and one hard. The second round was a full behavioral round about the Amazon Leadership Principles. The third was object-oriented design and behavioral, based on those same principles.

The interviewer was excellent and professional, making the experience comfortable. The interview had medium difficulty, and he was well prepared, clearly familiar with my profile and interested in learning more.

Reached out to via e-mail after being in the system. Recruiter cancelled my interview 20 minutes before scheduled Prelude time, then cancelled the rescheduled meeting, all without explanation. Don't waste my time.