Denis Sapozhnikov

Denis Sapozhnikov currently serves as a Quantitative Researcher at pinely and the Higher School of Economics, focusing on predicting extremes in complex systems and studying historical weather consistency. Additionally, Denis is an Algorithms teacher and headteacher of the Olympiad programming course at a leading Russian school. Previous experience includes a Machine Learning Engineer role at Yandex, where a new offline ML model for antispam was developed, and a Software Engineer position at OZON.ru, which achieved significant efficiency improvements. Denis holds a Bachelor's degree in Computer Science from the Higher School of Economics and a Bachelor's degree in Informatik from The Julius Maximilians University of Würzburg, alongside a Master's degree in Data Science from the Yandex School of Data Analysis.