Board director at Ukraine Defense Fund

Formerly:

Led data and data science at Clipboard Health (W17)

Founder of Pathmind/Skymind (W16)

- Pathmind: Deep reinforcement learning to optimize supply chain and scheduling; acquired by Clipboard Health

- Skymind: Eclipse Deeplearning4j, an open-source DL framework for Java

Comms and recruiting at FutureAdvisor (YC '10)

- Robo-advisor acquired by BlackRock