Netflix Ads onsite, coding + freq cap SD

Netflix Ads onsite, coding + freq cap SD

Finished my Netflix Ads onsite, 4 rounds, still waiting to hear back so sharing while it's fresh. Coding was a TTL cache problem, print a value but skip it if it printed within the last window, with a follow up on persistence if the server crashes. System design was frequency capping for ads, rolling window, had to reason through read and write paths carefully. Also got a data model round on modeling a DSP order with multiple campaigns attached. Two behavioral rounds wrapped it up, one pretty much just the culture memo, I picked candor and walked through a recent feedback example. Bar felt high but the process itself was smooth.