Galileo was born and raised in Los Angeles, California. After working as an intern in government offices and campaigns, he traveled across the country to work as a Field Organizer, then Field Director, and then Campaign Manager. Discovering a love for data analysis in these leadership roles, he was delighted to be offered a position at the DFL working on data. In his spare time, he enjoys reading science fiction, history, and popular science books, as well as playing strategy games.