Alex Miller is currently VP Operations for NYC based Stack Exchange - managing strategy and execution of top projects for the company.. Before joining Stack Exchange, Alex served as Vice President of Operations for Yext, managing diverse areas such as customer support, internal policy, product development, and special projects (including launches. of Yext Rep, Yext Tags and the Yext Dashboard). Prior to Yext, Alex worked heavily in the startup and technology space, producing and launching a variety of influential events and properties including TechCrunch50, Open Angel Forum and This Week in Startups.. Alex holds a Bachelor’s Degree from UC San Diego.