Joe Xavier

Chief Technology Officer of Grammarly

Joe Xavier is the VP of Engineering at Grammarly. Joe and his team of software engineers are focused on technology strategy and delivering Grammarly products to a quickly growing user base. Previously, Joe was the Vice President of Engineering at Mixpanel, where he was responsible for all engineering and machine learning functions. Before joining Mixpanel, he was Director of Engineering at Twitter, where he was responsible for the Home Timeline and Twitter Cards. Joe also led the engineering teams responsible for Recommendations at Amazon and worked on the product side at Microsoft to build products such as SQL Azure, a highly scalable, on-demand data storage and query processing web service.