Frithjof S.

Frithjof S. is a skilled data scientist specializing in machine learning and optimization, currently employed at Index Exchange since September 2025. Previously, Frithjof worked as a software engineer focused on algorithmic pricing at Zalando from January 2022 to August 2025. Frithjof also gained valuable experience as a research engineer in optimization for machine tools and as a research assistant in machine learning at Technische Universität Berlin between 2018 and 2021. Additionally, Frithjof served as a teaching assistant for linear algebra and statistics at the University of Muenster from August 2016 to July 2017. Frithjof holds a Master of Science in Mathematics from Technische Universität Berlin and a Bachelor of Science in Mathematics from the University of Muenster.