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It was a difficult process. It started with a technical interview where the interviewer asked around three questions regarding data structures, followed by some puzzle questions. After this round, the next technical round commenced.

Fair. Some coding questions, some behavioral questions. The interview experience can vary depending on the interviewers. Some interviewers are friendly, some are not. Overall, the experience is okay. But again, it depends on the interviewers.

Several tough mathematical problems were presented, with no code written. Spend more time studying proofs and numerical methods. Understanding the math behind gradient descent was a key topic. The behavioral interview was the last round, and it se