Co-founder & CEO of PolicyEngine. Founder & president of the UBI Center. Economist. Alum of UC Berkeley, Google, and MIT. YIMBY. CCLer. Effective altruist.

Software engineer at Facebook. I work on Presto, an open-source distributed SQL query engine. Views are my own.

Software Engineer at Google

Data Geek, eCommerce, SaaS, Payments, Theatre enthusiast