Denis Mayer

Denis Mayer currently serves as the Senior Director of Data Engineering at FanDuel, overseeing the company's data platform since March 2025. Prior to this, Denis spent over five years at Capital One, initially as the Chief Architect for the Small Business Card division, progressing to Director of Software and ultimately Senior Director, where Denis led an organization of 80 engineers to transform engineering teams and optimize machine learning initiatives. Denis also held the position of Vice President of Engineering at Synchronoss Technologies, launching five mobile applications, and served as Vice President of Technology at RelPro, Inc., where Denis developed a SaaS application for sales leads. Earlier experience includes leading a business intelligence and risk management practice at Knowledgent. Denis holds a Bachelor's degree in Business Management from Hofstra University.