Mastercard Software Engineer interview questions

The overall interview process was pretty challenging. There were 4 rounds in total. The first round was with hiring manager and it was behavioural based. Second round was with a developer and it had technical questions based on resume and other half was behavioural. 3rd and 4th rounds were white board coding based on scenerios given by the interviewer.

Applied online. Got an email for a preliminary discussion with the hiring manager for 30 minutes. Didn't receive any response at all. Irrespective of the interview results, it would be great if candidates are notified with the outcome with or without any feedback.