Interview was simple and straightforward. nothing super hard. I would suggest to prepare a little bit before doing the interview. There was only 1 round of interview, some other companies have multiple rounds.
Common questions regarding your experience. It has a special interest in tech stories. Don't recall asking for pitches. The interview takes around 20 minutes. Very simple and doesn't require much preparation.
The first time I met the interviewer, he called himself a "banana". He present his vision, introduce his team to me, our conversation lasted over 1.5 hours. I can feel that he really cares this startup company even though he's already a successful entrepreneur.