1. HackerRank Online Assessment (Easy questions)

2. First Round (Zoom Video Call)

• The interviewer asked about the HackerRank test. I replied that two of the questions were very easy, and the last (third) one was of average difficulty. I was able to clear all test cases for the two easy questions, while for the last one, I cleared half of the test cases.
• Some behavioral questions were asked (listed in the interview question section below). I responded by referencing my past experiences, but the interviewer didn't seem interested from the beginning. The interviewer's communication was not good, and I had to ask them to repeat a couple of questions. The interviewer seemed inexperienced.

I received a reply from HR stating they would be moving forward with other candidates, with no further feedback. The interview went well, but I'm unsure why I was rejected.

What is the most challenging work you have done in your career for which you did some outstanding work?

What things will you take care of so that it becomes easy for other developers to maintain and extend the application in the future?