Johannes Langelaar

Johannes Langelaar is a seasoned professional in the field of data science, currently serving as the Team Lead Data Science at Marginalen Bank since September 2021. Johannes has held various roles within the organization, including interim Team Lead and Data Scientist, along with completing a traineeship in Data & Analytics. Prior to this, Johannes conducted a master's thesis on "Federated Neural Collaborative Filtering for privacy-preserving recommender systems" at SEB and worked as a Teaching & Project Assistant in the Division of Systems and Control at Uppsala University. Additional experience includes roles as a supply teacher in mathematics and physics, mathematics teacher at Uppsala University, and diverse positions in customer service and support. Johannes earned a Master of Science in Engineering Physics from Uppsala University and completed secondary education at Rudbeckianska gymnasiet Västerås.