Microsoft

The interview process was fairly challenging, but with a little practice, I feel you can clear it. Have strong projects listed on your resume and good system design knowledge. The DSA asked is mostly easy-medium level.

Had a total of 3 rounds of interviews. All focused on system design and were of medium to high difficulty. * First round on current project. * Second round on designing search to report nearest petrol bunks.

Design a notification service. It should be highly scalable and support multiple notification surfaces such as web, mobile push, SMS, and emails. How to handle failures and discuss how to implement retries in the system. Various questions on the c