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Alexander Kovalchuk is a seasoned professional with extensive experience in computer vision and data science. Currently, as a Senior Computer Vision Research Engineer at Prequel Inc., Alexander focuses on implementing advanced architectures for facial modification and photo stylization, optimizing real-time on-device inference, and generating large-scale synthetic facial manipulation datasets. Previously at Sberbank, Alexander developed an open-source data extraction utility and contributed to the enhancement of internal tools for data processing. Alexander's career began at Moscow State University, where involvement included the development of a data storage system for EgyptSAT and research in behavioral biometrics. Alexander holds a Master’s degree and a Bachelor’s degree from Moscow State University, specializing in R&D related to user recognition and authentication.