Oles is known in Ukraine as a popularizer of ML and neural networks. For the past decade, Oles has been actively researching and developing computer vision and natural language processing systems. Since 2018, he has been focused on ML/AI technology at Reface. As the leader of the ML team at Reface, he pioneered and implemented face swap technology for photos, GIFs, and videos using a unique universal neural network. As of 2023, over 10 synthetic media technologies, including lipsync and face animation, have been developed.