Wille Marcel



Wille Marcel is a Map Data Engineer at Development Seed. He focuses on building tools to collect, manage, distribute and analyze map data. He has extensive experience in the geospatial industry, from mapping and data analysis to building APIs and web applications.

Previously, Wille worked with the Humanitarian OpenStreetMap team and led the frontend development of the new frontend interface for Tasking Manager 4, a tool to coordinate mapping on OpenStreetMap. He developed OSMCha in 2015, one of the main validation tool for OpenStreetMap used by industry leaders and individual contributors.

When not working, he likes to bike or walk around Salvador, Brazil, try new foods, learn about other cultures, and do some mapping on OpenStreetMap. Wille is a certified Professional Scrum Product Owner.

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