Jeffrey Ma, known as Jeff, is the CEO and Founder of tenXer, an accomplished individual who has a diverse background in entrepreneurship, data analytics, and consulting.

Jeff gained widespread recognition as the central character in the best-selling book 'Bringing Down the House' and the hit movie '21', showcasing his expertise in utilizing data and analytics in unconventional ways.

Prior to founding tenXer, Jeff played pivotal roles in establishing three successful companies—GolfSpan.com, CircleLending, and Citizen Sports—each of which was eventually acquired by major corporations.

Throughout his career, Jeff leveraged his skills as a consultant to notable sports organizations like the San Francisco 49ers and the Portland Trail Blazers, as well as a prominent sports apparel brand, aiding them in strategic decision-making through data-driven insights.

As an author, Jeff published the influential book 'The House Advantage: Playing the Odds to Win Big in Business', which delves into his practical experiences in the business and sports realms, emphasizing the power of data analytics for achieving success.

Jeff's educational background includes a Bachelor of Science degree in Mechanical Engineering from the prestigious Massachusetts Institute of Technology (MIT), reflecting his strong analytical foundation.

His professional journey encompasses significant leadership roles such as Vice President of Startups at Microsoft, Senior Vice President of Product and Analytics at Duetto, and Vice President of Analytics and Data Science at Twitter, where he also served as a Group Product Manager.

Before his tenure at Twitter, Jeff honed his expertise as a Predictive Analytics Expert at ESPN, further solidifying his reputation as a data-driven innovator.

Jeff's multifaceted career also includes past positions as the Chief Technology Officer at CircleLending and Golfspan, highlighting his technical acumen and strategic vision in the tech industry.

Passionate about empowering individuals and organizations with actionable insights, Jeff continues to inspire audiences as a sought-after speaker and advisor, sharing his expertise on business analytics and the transformative potential of data-driven decision-making.