From the Author's Desk

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Who this series is for

Replace with your actual framing — e.g. engineers preparing for system design interviews, or engineers who want the deeper "why," not just interview answers.

How it's organized

Replace with your actual explanation of the five phases and how Bonus deep-dives interleave with the numbered Blog posts.

How to read it if you're short on time

Replace with your actual guidance — e.g. which phases matter most for a 2-week interview cram vs. a slower, complete read.