Mock Interview - HLD (High Level System Design) with Madhav Oberoi

One system design question, 50 minutes, same format as a real round.

You lead it. I'll push on the parts an interviewer would: what you scoped out and why, the numbers behind your choices, what happens when traffic goes up or something dies.

Feedback at the end covers where you were solid and where you were filling time. If you want it, I'll also tell you what level the round would have read as.

Best if you've got a couple of years of experience, or you're going for SDE-2 and above. Send me the company and level you're targeting when you book.

I write up system design topics at askmaddyy.com too. CAP theorem, scaling, databases, with interactive demos.