< where learning from data is a piece of cake >

Data-Mania equips working professionals with the data skills they need to stay competitive in today’s data driven economy.

At Data-Mania, we’ve been cultivating a global community of individuals who are empowered to generate data-informed insights that advance progress in the fields they love. We do this by offering in-house training, online courses, workshops, and other exceptional educational materials on big data, data science, and analytics.

Established in 2013, Data-Mania is an educational outlet that transforms working professionals into analytical problem solvers through education in data science.



Hi, I’m Lillian Pierson! I’m Data-Mania’s Founder. At Data-Mania, I develop and deliver big data, data science, and analytics training services that help technical professionals advance their careers. I also offer influencer marketing services to tech companies who want to get their products and/or services seen across my audience of over 500,000 (mostly) technical professionals.