Giorgia Tandoi is a Machine Learning Scientist at Uber within the Payments Science team, where she builds and deploys machine learning models to solve complex payment onboarding and checkout challenges at a global scale. She specializes in building personalized ranking, pre-selection, and conversion-optimization models designed to reduce checkout friction and personalize payment experiences for millions of Uber users worldwide. Prior to Uber, she held data science and machine learning roles focused on personalization and predictive analytics across online groceries and fintech.