My interview with Zipstack was a an enjoyable experience for me. I did not feel like I gave an interview. The questions were relevant and contemporary. The process had a flow and hence it was more conversational rather than being right or wrong when it comes to answering. Even when I got it wrong, I was prompted and that helped me to learn. This also helps the interviewer to understand what the candidate knows and observe if there will be a fit. I never felt intimidated. End of the interview, I felt like I had a discussion with a fellow senior engineer at work! Absolute pleasure.