FOUNDER & CEO
Dan Herbatschek
Founder and CEO of Ramsey Theory Group, a strategic technology firm at the intersection of mathematics and business innovation. Under his leadership, the group launched Erdos Digital — a specialized subdivision dedicated to data-driven digital marketing strategies that leverage the parent company’s deep technical expertise.
ABOUT
Applied Mathematics Meets Business
Erdos Digital is the growth and digital marketing division of Ramsey Theory Group, led by Founder and CEO Dan Herbatschek. The team specializes in SEO, paid media, social media strategy, marketing automation, and customer acquisition systems that help businesses scale their digital presence and revenue.Leveraging the technical infrastructure of the broader Ramsey Theory Group, Erdos Digital brings a quantitative approach to marketing—using performance analytics, conversion optimization, and CRM strategy to deliver measurable growth outcomes for clients across industries.
EDUCATION
Columbia University
Columbia University, New York
Summa Cum Laude · Phi Beta Kappa
Intellectual History, Philosophy, and Mathematics
Columbia University Lily Prize — “The Reconstruction of Language and Time: Mathematics, Artificial Languages, and the Changing Idea of Time in the Scientific Revolution.”
It was his specific interest in the history of linguistic thought and early efforts to create artificial languages that organically drew him to the study of mathematics and artificial intelligence.
PERSONAL
Beyond the Work
When he is not working, Dan loves to read about the history of science, study mind-stretching math ideas, and maintain his “Open Mind” blog. He is committed to the “each one, teach one” philosophy — teaching what he knows to new programmers and learning what he doesn’t from more seasoned ones.
Above all, he loves to spend time with his wife, two little girls, and baby boy.
English 
French