Geoffrey De Smet

Founder and lead of OptaPlanner

Geoffrey De Smet is the founder and lead of OptaPlanner (, the open source AI constraint solver in Java that is used across the globe to automatically solve employee rostering, vehicle routing, task assignment, maintenance scheduling, and other planning problems


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AI vs COVID-19: How Java helps nurses and doctors in this fight

See how OptaPlanner and advanced planning algorithms let Java developers add shift planning constraints, which are important in pandemic health care.