During the interview, the interviewer displayed a friendly demeanor and initiated a discussion about testing methods in various scenarios. We explored different testing approaches tailored to different contexts. The conversation covered topics such as unit testing for individual components, integration testing for interactions between various components, and end-to-end testing to simulate user scenarios.

Ask about my background for the first 30 minutes and 30minutes for the LeetCode question. The leetcode question is Longest Palindromic Substring. I didn't get it right. Be prepared with medium leetcode question.