Julia holds degrees in statistics and quantitative methods in economics from the Humboldt University in Berlin and Warsaw School of Economics. She has gathered her work experience in tech start-ups Nethone and Omni:us where she worked on fraud detection in credit card transactions and organized tech-related events, e.g. Machine Intelligence Summit in Berlin. Her scientific interests include machine learning, data viz, and econometrics. Since 2018, Julia works as a Data Scientist at Allegro, where she analyses purchasing behaviour of customers and conducts profiling and segmentation projects.