Oleg Filonov is an experienced professional in product and data analysis, currently serving as Cluster Lead Product Analyst at Tinkoff since January 2021, where Oleg leads two teams of analysts, enhances analytical procedures, and fosters cross-functional communication. Prior roles include Lead Product Analyst and Product Analyst at Tinkoff, where Oleg contributed to product launches and efficiency improvements. Previously, Oleg worked as a Business Analyst at MKSKOM, where Oleg developed system features and efficiency metrics, and completed various positions in sales management and audit at SKB Kontur, EY, and MTS Group. Oleg holds a Master's degree in International Management from both Ural State Technical University and Donetsk National Technical University, along with a Bachelor's degree in International Economics from Donetsk National Technical University.