Absolutely an unprofessionally conducted interview process. The person asked me general HR questions and a few technical questions. I was told I would be informed about whether I was selected for an on site interview in a week. The process though took 3 months wherein the interviewer never replied to any emails or calls.

Process is straight forward. I know within 1-2 days if my application is considered for the next steps or not. The recruiter is actively inform me for the screening and hiring manager interview schedule.