The only thing I felt positive about the interview was HR hospitality and communication. Apart from that, everything was irrelevant and a waste of time.

The position is related to big data and not a single question was asked about it.

The interviewer in the coding round didn't know how the algorithm worked; he was giving me a wrong approach.

The interviewer in the design round was a real mess; it seemed like he took everything on his ego.

Rather than designing a big data system, I was asked for a crappy movie-theatre UI, and also nothing was related to class design, but only the layout.

I now feel great that I got rejected, else I had to deal with this mess.

Coin change problem Left view of tree Theatre UI