Mock
System design 60
Canonical product (feed, chat, notify, limiter, shortener). 10x pass required.
Week 8Sunday 25 OctoberMock loop
Day 51: Full loop B — design + behavioral
0 of 4 tasks completed0%
Mock
Behavioral 45
Lead with cross-team and a mistake. Customer framing in at least one story.
RetroUntimed
Debrief tradeoffs and story scope
Did you say what you gave up? Did any story still sound IC-only?
Study
Estimation
10-min numbers recap
QPS, storage, bandwidth for today’s design, from memory.