Zoltan C. Toth

Zoltan C. Toth is a Professor of Practice in the Department of Economics at Central European University (CEU). He currently serves as the Chief Technology Officer (CTO) of Datapao, a Big Data and Cloud Services company. With over 11 years of industry experience, he specializes in developing data-intensive applications and infrastructure.

His professional roles include:

• Instructor and Consultant since 2016, delivering courses on Apache Spark, Machine Learning, and Cloud technologies.
• Former leader of Prezi.com's data engineering team, scaling their Big Data infrastructure to support 60 million users and petabyte-scale data volumes.
• Contributor to Big Data and Spark integration projects with RapidMiner, a global predictive analytics leader.

Zoltan focuses on helping organizations build and mature their data analytics capabilities. His expertise spans distributed systems, cloud architecture, and machine learning deployment in production environments.