Amazon

They asked two LeetCode medium problems and reviewed my resume. One problem was a sliding window question, and the other was a graph problem. They also asked basic Operating System questions and inquired about the projects on my resume.

It was a good experience, and the questions were of medium difficulty. I answered them well, but I was rejected for not calculating time complexity correctly. I answered the rest of the questions very well.

The coding round was challenging but doable. The face-to-face interview was analytical. One must be quick, but again, Amazon chooses the best. Practice DSA problems and have in-depth knowledge of computer organization, neural networks, etc.