What happens after you hit enter, and why interviewers ask
7 min read A layer-by-layer walk through what happens between hitting enter and a page loading, and the follow-ups interviewers push on at each step. Read article
System Design
Interview Prep
The Atlassian Values Round Is Where Strong Coders Stumble
6 min read A walkthrough of Atlassian’s engineering loop, from the Karat screen to the values round that trips up strong coders. Read article
System Design
Where caching helps your system design and where it bites
7 min read How to reason about cache-aside, write-through, invalidation, and cache stampedes when an interviewer keeps pushing on your design. Read article
System Design
Why sagas beat two-phase commit when a write spans services
7 min read A payment succeeds but the inventory write fails, and the interviewer wants to know how you keep an order consistent across three services. Read article
