How to identify markets, define products, and build the frameworks that compound
Diana Osei distills fifteen years of building at Notion and Stripe into a structured methodology for product strategy that scales from founding to IPO.
Demo only — no real charge. Clicking “Enroll” simulates enrollment.
Illustrative price · no real checkout
2 modules · 6 lessons · 9h total
Director of Product, B2B
B2B product executive · Growth strategist · Product leadership mentor
Diana Osei is a fictional product executive created to demonstrate a detailed instructor narrative. Her sample background spans enterprise billing, collaborative tools, and research-led growth. She teaches product management as a craft of decision-making under uncertainty, balancing customer evidence, engineering constraints, and commercial outcomes.
Full profile“I've done the a16z product course, the Reforge programmes, two books — this is the first time I've had a framework for strategy that I can actually use in a board meeting without feeling like I'm translating from theory to practice.”
Diana Osei
Diana Osei teaches user research as a decision-making instrument — not a comfort blanket — with methods calibrated to the specific question you're trying to answer.
