Alberto is the Head of Data Science at Nexi, the Italian leader in digital payments. After graduating at Politecnico di Milano, he started working in IT security, before moving to data science and machine learning. In the last years spent in credit information and digital payments, he has learned the importance of combining technology, business and a scientific approach to achieve tangible results with data. He is passionate about Kaggle, Google-owned platform for machine learning competitions with millions of users, where he's the only Italian in the top tier (Competitions Grandmaster).

Marta is a Data Scientist at Nexi, the Italian leader in digital payments. After graduating as a Mathematical Engineer at Politecnico di Milano, she started working in a consultant company, getting in touch with data science and machine learning world applied to multiple areas and learning the power of using data analytics to improve business decision-making process.