Amazon

I applied through a recruiter. The first screening test. Based on what I read from other people's experiences, I studied so many different things, but that only asked very basic SQL and mostly multiple choice platform questions.

It went well, with half an hour for leadership principles and the other half an hour for coding and system design. It’s a great experience overall. System design, they expect more clarity.

Two DSA problems asked in the first round: - Serialize and deserialize binary tree - Asked questions about time and space complexity Able to manage both in the first round, selected for the second round, and then failed in the second round.