Marshall Onellion is a physicist and long-serving professor at the University of Wisconsin–Madison with over 35 years of academic experience and a Ph.D. from Rice University. He blends deep expertise in theoretical and experimental physics with a talent for clear scientific writing and mentorship. Based in Stoughton, Wisconsin, he also applies software engineering skills at Esri, bridging academic research and practical geospatial development. His background in both physics and mathematics underpins a data-driven approach to problem solving and teaching. Colleagues value his rare combination of rigorous scholarship, practical coding experience, and a sustained commitment to educating generations of scientists.
11 years of coding experience
Bachelor of Science (BSc), Physics and Mathematics, Bachelor of Science (BSc), Physics and Mathematics at West Virginia University
Doctor of Philosophy (Ph.D.), Physics, Doctor of Philosophy (Ph.D.), Physics at Rice University
Contributions:2 PRs, 138 pushes, 4 branches in 4 years 8 months
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