Amazon

There were 3 rounds: 2 LP + DSA, one LP + LLD. I would say, even if an interview goes well, an offer is not guaranteed. LP feels like it goes well, but then you may still get rejected. Honestly, it is not difficult.

Hard problem and an HR round screening. Was asked about code platforms and some data about SQL. Was asked to reverse a binary tree. Was asked to do system design.

30-minute round with data structures and algorithms questions and some resume-related questions. Asked about the toughest questions I solved recently. Covered time complexity and space complexity, and how to optimize solutions.