Marius Hartmann works at the Danish Business Authority (DBA) leading a data science unit working with intelligent control to prevent fraud. Marius is responsible for the design of the ML data platform at the DBA which revolves heavily around the usage of graph technology and he is currently working on its third evolution with an emphasis on data ethics. He has +20 years of experience as a consultant and project manager in various organizations. Originally educated at the Danish Academy of Fine Art as a media artist he also holds a PhD on Ambient Intelligence from the IT University of Copenhagen.