Samuel Sinyangwe (@samswey) is a policy analyst and data scientist who works with communities of color to fight systemic racism through cutting-edge policies and strategies.

Samuel co-founded Mapping Police Violence to support activists across the country to collect and use data to fight police violence and co-founded Campaign Zero to advocate for local, state, and federal policy solutions to end police violence.

Previously, Samuel worked at PolicyLink to support a national network of 61 Promise Neighborhoods communities to build cradle-to-career systems of support for low-income families. He grew up in Orlando, FL and graduated from Stanford University in 2012.