Sweaty Imposter
Interview prep for junior, mid, and senior engineers. Pattern recognition, system design, behavioral — spaced repetition, no fluff.
Today's tour · one of each
Pattern
Subsets (BFS-style generation)
Iteratively or recursively build all subsets/permutations/combinations by extending prior results.
Technique
Throttle
Emit at most once per N ms regardless of how often it's called. Unlike debounce, never goes silent.
Tradeoff
Single leader with cross-region replicas vs Multi-leader (active-active)
Write-heavy app deployed to two regions for low-latency writes in both.
Behavioral
Describe a time you disagreed with your manager. What did you do?
Conflict & Influence
Or simulate the real thing