19 / Essay
Build-Measure-Learn Is Not a Three-Step Checklist
The useful work begins before building: identify a risky assumption, choose evidence that could change a decision and design the smallest meaningful experiment.
Product & Entrepreneurship
Lean Startup
Writing about lean startup.
17 / Essay
Problem-Solution Fit Comes Before Your Feature List
Revisiting FiscoBud exposed a useful distinction: a coherent product concept can still rest on untested problems. Feature planning needs evidence underneath it.