I am a scientist and software engineer with several decades of experience in large scale analysis of satellite data. I worked on 7 NASA spacecraft missions to the Moon, Mars and Saturn. I'm one of the founders of Google Earth Engine, a planetary-scale data analysis platform embraced by more than one million users around the world, and I've helped scientists, governments, and NGOs use it to address some of society's biggest challenges like drought, disaster, disease and deforestation.