product management
The art of building the right thing. Balancing user needs, business goals, and technical constraints. Discovery before delivery—understand the problem before solving it.
Overview
Product management sits at the intersection of technology, business, and user experience. The discipline emerged from the need to decide what to build—a decision that determines whether engineering effort creates value or waste.
The core tension is between what users want, what the business needs, and what’s technically feasible. Navigating this requires deep customer understanding, clear strategic thinking, and the ability to say no more than yes.
Modern product management emphasizes continuous discovery—treating product decisions as hypotheses to test rather than requirements to implement. Build, measure, learn—but start with learning.
Key Quote
“Fall in love with the problem, not the solution.” — Uri Levine, Waze co-founder
key concepts
4 termsProduct-Market Fit
Coined by Marc Andreessen
The point at which a product satisfies a real market demand. Before PMF, nothing else matters. After PMF, everything else becomes possible.
Jobs to Be Done
Clayton Christensen
People don't buy products; they hire them to do jobs. Understanding the job—the progress someone seeks in a given circumstance—reveals what to build.
Opportunity Cost
Economics
Every feature you build is a feature you don't build. The real cost of a decision is what you give up. Saying no is the primary job of product management.
Continuous Discovery
Teresa Torres
Product discovery isn't a phase—it's an ongoing practice. Weekly touchpoints with customers, continuous testing of assumptions, rapid iteration.