Arsenie C.

Arsenie C. currently serves as a Senior Machine Learning Manager at 9fin, having joined in June 2025. Prior to this role, Arsenie held positions as the Head of Data - Analytics and Data Science at Lightyear from December 2022 to May 2025, and as Principal Data Scientist (Senior II) - Fraud Machine Learning at Checkout.com from May 2022 to November 2022. Arsenie’s career also includes significant experience at Wise, starting as a Data Scientist and advancing to Lead Data Scientist - Growth Forecasting between March 2020 and March 2022, and a tenure at Société Générale from November 2013 to January 2020, where responsibilities included project leadership in data science and risk analytics. Arsenie began in the finance sector as a Sales and Trading Summer Analyst at Barclays Investment Bank in 2013. Educational credentials include an MSc in Financial Markets from EDHEC Business School and additional certifications such as the FRM from GARP.