RadiaSoft develops open source software for computer-aided engineering. Our public CAE gateways Sirepo and RS-Jupyter are also instantiated privately for enterprise customers. Our scientists, engineers, software developers and machine learning experts consult with customers in all of the technical domains covered by our CAE products, with an emphasis on machine learning for technical problems in medicine and science, and the development of browser-based GUIs for legacy codes. We also conduct R&D and design systems relevant to: particle accelerator technology, control system algorithms with online models, x-ray beamlines, thermionic converters, magnets, and plasma magnetohydrodynamics.