Transcelestial interview questions

Good interview process . Three rounds of interview with hiring manager , technical interview and meeting founder at the end . Mainly asked about background . The last project work on , gauge interest in the line of work they are doing . Team fit questions Factory tour and lab tour at the end

First interview with HR was positive and bring to the next level. After a week interview with CEO, no response at all even though before ending he mentioned to get back with a week.