Product design question
Design a product for people to find a mentor.
- Meta
- Product design
- Medium
Practice this question out loud. An AI interviewer asks it, follows up like a real interviewer would, and scores your answer. Type or speak.
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What this question tests
Product design for a trust based matching problem, balancing discovery, credibility signals and ongoing engagement.
How to approach it
- Define the target user and mentorship context, such as early career professionals seeking guidance in a specific field.
- Identify the core challenge, finding a mentor with relevant, credible experience who is actually willing and available to help.
- Propose a focused MVP, a profile based matching system with verified experience and clear availability or commitment signals.
- Address the trust problem directly, using verification and structured intro conversations rather than open, unscreened matching.
- Define a success metric, such as percentage of matches that lead to an ongoing mentorship relationship after the first session.
What a strong answer includes
- Focuses on the trust and matching quality problem, not just building a directory, since finding a good mentor is the real difficulty.
- Proposes a concrete mechanism, verified profiles plus availability signals, to make matches meaningful rather than random.
- Names a retention style metric, ongoing relationship rate after first session, rather than just number of matches made.
Common mistakes
- Building a simple directory without addressing how to verify credibility or ensure mentor commitment.
- Measuring success by matches made instead of whether real, lasting mentorship relationships form.
Likely follow-up questions
- How would you verify a mentor's credibility and experience?
- How would you keep mentors engaged and willing to continue over time?
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Learn the skill behind it
Chapters of the AI PM course that teach what this question tests.
- Chapter 4: Discovery and strategy for AI products
- Chapter 7: AI UX and human oversight: design for a system that is wrong sometimes
- Chapter 14: Get the job: the AI PM interview loop