Ernst Oldenhof is senior Data Scientist at the Group Internal Audit of Julius Baer. He plays a key role in supporting business and IT auditors in analysing data for the purpose of identifying areas of increased risk. In addition, he is recognized as an expert in the Data Science Community of Julius Baer. Before joining Julius Baer, he completed his PhD in applied physics, after which he worked as lead R&D engineer in the power generation industry.