John Blatz

John Blatz is an experienced professional in machine learning and natural language processing, currently serving as Senior Manager of Core Product ML at Grammarly since November 2023. Prior to this role, John spent several years at Apple, where positions included Senior ML Manager for Input Experience and ML Manager in Proactive Intelligence, leading teams in semantic analysis and intelligent system design for iOS. John's career also includes a tenure at Google as a Senior Software Engineer, focusing on natural language processing projects, as well as earlier work as a Data Scientist at Videology, where John developed machine learning algorithms for various advertising challenges. John holds an A.B. in Mathematics and Linguistics from Princeton University and was a graduate student at Johns Hopkins University, where research emphasized natural language processing and optimization techniques.