Phi leads product, engineering, and marketing teams at Abodu, a housing-as-a-product company. Prior to that he managed and designed products at Symbium, an AI software company.

He’s also: designed and built award-winning homes on three continents; co-taught design at Princeton and CUNY; illustrated most of this book; worked in newspaper publishing; and is a licensed architect in California. He received his Bachelors from UC Berkeley and Masters from Princeton.