There were 2 tech rounds. First round was for 30 mins. Second round was scheduled for 1 hr, but it was shorter. Second round was a bit different from usual interviews. It was 20 mins of coding and rest was discussion. The interviewer went on to have a discussion and asked open ended questions. I felt like my technical or coding skills were not properly tested. They asked questions about my opinion on coding practices, and "inputs". Juding from their reaction, it felt like they were satisfied with my skills, but did not extend any offer.