- philanthropic advisor / grantmaker—
spent 10 years earning-to-give as a hedge fund manager
- built and led a 20-evaluator grants process
- fund manager, AI Safety Tactical Opportunities Fund
- chair, investment committee, Founders Pledge
- board member, Rethink Priorities
- board member / seed funder, Suvita
- board member / seed funder, Family Empowerment Media
- speculation grantor, Survival and Flourishing Fund
- advisor, Charity Entrepreneurship