Initially, HR scheduled a 30-minute discussion to briefly explain the interview process, job role, and location. Later, a home task was given, which had two questions.

I spent a few days completing the home task and wrote correct and optimized code. I was very optimistic about the result and submitted the home task. I did not hear any response from them even after one week of submission.

I checked with HR a few times, and finally, she sent a rejection email without explaining the reason for rejection.

I feel that they give their part of work as a home task for candidates.

My advice to others is to never take this interview process seriously and spend a few days to complete the home task. Most probably, it will be negative feedback.