0-to-1 Product Case Study
Part of the Product Management Roadmap
In short
Hiring managers want proof you can face a blank page and create direction. A 0-to-1 case study shows exactly that, even if nothing ever ships.
Pick an unsolved problem and design a brand-new product or feature to address it — showing you can create structure and direction from pure ambiguity.
Think of it like this
Inventing a new board game
You and your friends invent a board game from scratch. No rulebook exists. You decide who it's for, sketch a board, play one rough round, notice what's boring and fix it. The game you show people is version three, and you can explain every rule.
Watch it happen
The build plan for your case study
1/6Pick a real, specific problem, like "day scholars miss campus events because notices are scattered".
The big ideas
What you need to know
Real research
Even five honest interviews beat a page of assumptions. Quote them.
Show the options you dropped
Explaining why you rejected ideas proves judgment more than the winning idea does.
Tight MVP
Scope the smallest version that tests your riskiest assumption.
Clear success metric
End with how you'd measure success, so it reads like a PM's work, not a design project.
See it in code
Walk through the code
1Problem: Day scholars miss campus events because2notices are spread across 6 WhatsApp groups.3 4Hypothesis: If one feed shows all events by date,5students will attend more events.6 7MVP: A shared calendar page, updated by hand.8Success metric: % of surveyed students who attended 2+ events.9Guardrail: Club heads spend under 10 min/week updating it.1/3A specific problem for specific people. Vague problems lead to vague case studies.
The one-paragraph core of a 0-to-1 study. Every section of your case study should support these lines.
Save yourself the pain
Common mistakes
Oops
Picking a giant problem like "fix healthcare in India".
Do this instead
Choose a narrow problem you can actually research in a few weeks.
Oops
Showing only pretty final screens.
Do this instead
Show your messy process: interviews, insights and rejected ideas.
Your mission
First milestone: the problem page
Quick check
What makes a 0-to-1 case study most convincing to a hiring manager?
Go deeper
- 1Pick a real, specific problem you've personally experienced or observed.
- 2Walk through the full arc: problem, research, strategy, solution, success metrics.
- 3Be explicit about trade-offs you made and what you'd validate first if you built it for real.
More projects at this stop
Feature Redesign Case Study
Root-Cause: Diagnose a Metric Drop
Competitive Teardown
Reverse-PRD: Critique an App You Use Daily
Prioritization Case Study
Portfolio Deck or Website
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