Mostly focused on my project and System Design. The interviewer was friendly and made sure that I gave my best. The interviewer might be a little late to interviews sometimes, and they might call you up abruptly to ask you to join the interview meeting link.

Explain to me what you made.

What is your favorite app? In this app, tell me about the features that you would like to add.

If you were a part of the engineering team of this app, what difficulties do you think you would face? How would you have solved those difficulties?

Using OS Concepts, explain to me how the database in this app would have worked.

Explain how you would reduce the cost of profile retrieval for the app using OS concepts.