Dan Debrunner is currently a Distinguished Engineer specializing in GraphQL at IBM, a position they have held since 2023. They previously worked as a Software Engineer at StepZen from 2020 to 2023 and held several engineering and architecture roles at companies including Sybase, Illustra, Cloudscape, and Informix Software between 1986 and 1999. Dan also served as STSM at IBM from 2001 to 2020. They earned a Master of Arts in Physics from the University of Oxford, completing their studies in 1986.
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