Scope the tokenized-deposit demo project
System Design + Mock Loop · Capstone Project Framing
Define the smallest credible demo: dashboard, transfer wizard, detail page, pending persistence, mock backend, tests, and Storybook states.
Prompt
Scope the tokenized-deposit demo project
This is a whiteboard rep. Start by naming ownership boundaries, then walk from requirements to state, API shape, UI behavior, testing, and rollout risk.
Do not build a giant dapp. Build a focused interview artifact.
What to ground before answering
Define the smallest credible demo: dashboard, transfer wizard, detail page, pending persistence, mock backend, tests, and Storybook states.
Focus vocabulary: portfolio, scope, demo.
The useful mental model is not to memorize a perfect answer. It is to explain what owns the data, what can fail, what the user sees, and what test would prove the behavior.
Interview explanation prompt
- What problem is this practice item really testing?
- What state or contract boundary must be explicit?
- What edge case would cause a production regression?
- What would you test first?
- How would you explain the tradeoff in two minutes?
Self-grade
- Strong answer starts with ownership boundaries and user risk.
- Strong answer names failure modes and test strategy.
- Weak answer jumps to components before clarifying data flow and source of truth.
Model Answer
A strong answer for this prompt should cover:
- Interview target: Define the smallest credible demo: dashboard, transfer wizard, detail page, pending persistence, mock backend, tests, and Storybook states.
- Production nuance: Do not build a giant dapp. Build a focused interview artifact.
- Focus vocabulary: portfolio, scope, demo.
- Execution shape: Lead with ownership boundaries, then describe state, contracts, edge cases, tests, and rollout risk.
Use this answer spine:
- Open with the user or team risk behind "Scope the tokenized-deposit demo project".
- Name the source of truth, API boundary, UI state, or ownership boundary that controls the design.
- Give one concrete example from PR TIMES editor work, React/TypeScript migration, performance work, or systems/blockchain practice.
- Close with the smallest test, artifact, or rollout guard that proves you would ship it safely.
Recall before moving on
- What is the one-sentence answer for "Scope the tokenized-deposit demo project"?
- Which real experience from PR TIMES, React/TypeScript migration, or systems work supports it?
- What edge case would you volunteer before the interviewer asks?
- What is the smallest test or artifact that proves the design works?