Common questions
Design a URL shortener, chat app, news feed, file storage system, rate limiter, or notification system.
Answer structure
Clarify requirements, estimate scale, define APIs, choose storage, discuss cache and queues, then call out bottlenecks.
What interviewers listen for
They want to hear assumptions, tradeoffs, failure modes, and why your design matches the constraints.
Where Cluegent helps
Cluegent supports permitted live workflows with transcript context, typed prompts, screenshot-aware answers, resume context, custom response behavior, quick action buttons, and a private desktop overlay. It is most useful when you already understand the subject and need help staying structured under pressure.