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Capstone: Mock Loop & Self-Exam1 / 3

1 min lesson

The five-minute scope

Walk through "The five-minute scope" in order, then name the proof that tells you it worked.

Step 1 of 3

The five-minute scopeBefore you build anything

  1. 1State assumptions out loud. “I'll assume tickets, Discord and forum are the main inputs and there's no triage tooling yet.” Assumptions let you move; you can flag them for correction.
  2. 2Name the outcome. What does success look like - faster time-to-resolution, fewer escaped regressions, a weekly brief leadership actually reads?
  3. 3Pick your slice. You won't build the whole system. Choose the one vertical that proves the thesis end-to-end.
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Full explanation

Work it like a teammate

Work it like a teammate60–90 minutes

  • Make decisions and record why - a defensible call beats a hedge every time.
  • Bring the feedback-loop lens: show exactly how raw signal becomes a ranked, owned product decision.
  • Build the thin vertical, even if parts are stubbed. A working slice you can demo beats a deep, broken layer.
  • Keep a running list of what you'd do next if this were day three, so your gaps look deliberate, not forgotten.
Watch out

Waiting for direction is the quiet failure mode. Candidates who keep asking “is this the right approach?” instead of stating an assumption and moving read as low-ownership. The team is watching whether they'd trust you with an ambiguous problem and no manager hovering. Decide, build and defend.