Oleksandr Kosovan is an expert in Data Science and Artificial Intelligence, with about 7 years of experience in the field. Currently, he serves as the Head of Data Science at ExpoPlatform. He is pursuing a PhD at Ivan Franko National University of Lviv, where he specializes in mathematics and economic modeling. In addition, Oleksandr is a lecturer at the Faculty of Applied Sciences at the Ukrainian Catholic University, teaching an Artificial Intelligence course. His professional journey includes various projects and products, from start-ups to large enterprises.