Cool, open discussion. Talk about general experience with enterprise applications, description of architectures. Smart guys. The interview wasn't in 2011, but before that. This site doesn't let me put older dates in. Anyway.

Got shortlisted for the final round, and HR was proactively reminding prior interview. Then, HR ghosted after third round of interview, where i have performed best in all the three rounds. Advise: Should at least spend just a couple of seconds to respond with feedback, just let the candidate know if it is positive or negative instead of ghosting. I would suggest to be professional.