The hiring manager interviewed me initially. He said that I didn't have all the required experience, however, I can learn easily. Then I was invited for onsite interview. It was a full day long interview. I started with a presentation. During the presentation, I was asked questions almost at each slide. There should be a q&a session after the presentation. However, they didn't follow. The interviewers were not professional. One interviewer was asking and then another one started asking in between conversation. It was a complete biased experience.