Valerii is an accomplished Data Science Leader with extensive experience in the field. As the VP of Data Science at Blockchain.com, he leads the development and implementation of data-driven solutions to drive business growth and improve efficiency. Prior to this, Valerii held senior positions at influential companies, such as Facebook, where he was the WhatsApp User Data Privacy Tech Lead and ensured the security of user data. At Alibaba, Valerii served as Vice President of Machine Learning, driving innovation and growth in the e-commerce landscape.