Sean is an engineer at Mapbox, working on core algorithmic and geospatial issues.
He’s the creator of the successful Shapely
and Fiona open-source GIS libraries,
and one of the main authors of the GeoJSON
Sean has worked on image analysis, linked historical data, education,
topology, and software development. He’s a graduate of the University of
Utah and Colorado State University with degrees in Physics and Atmospheric Science.