2 Technical rounds and one managerial round. After all rounds and feedback is positive, they didn't offer for almost 2 months. They keep you waiting without proper decision process. I would suggest to go for interview if you have lot of patience and tiime to wait for their process.

Applied through portal, got call from recruiter and setup interview quickly. Interview was good. Technical person was talented. Recruiter did not respond for feedback though calling and mailing. Checked in portal for feedback.