Christos Spyropoulos is a data science professional currently serving as a Data Scientist Consultant at D ONE – Data Driven Value Creation since June 2023. Previously, Christos worked as a Data Scientist at the National Bank of Greece from July 2020 to May 2023 and as a Data Analyst at the National Center for Scientific Research "Demokritos" from January 2018 to August 2019. In addition to these roles, Christos has experience as a Private Tutor from September 2011 to June 2019 and as an Early Childhood Educator at Paradise Park Athens in 2017. Christos is a PhD candidate in Sports Analytics at the University of Piraeus since December 2022 and holds two Master's degrees in Applied Mathematics, obtained from the National Technical University of Athens in 2015 and 2017.