Google

First, I received a telephone interview round, where I was rejected due to a backlog. This was quite surprising because I thought the founder of Google was a college dropout.

5 rounds of interviews: 3 were deep technical, focusing on system design and leetcode; one with the hiring manager and team; and one with HR for team match, preferences, and googlyness.

Nice interview. They asked, "Tell me about yourself" and "Why should I hire you?" They checked my resume and asked questions based on my resume projects: coding, DSA, and everything else they asked me.