Contact and Support

You have a support request or a general question about numiqo? Please send us an email to hannah.volk-jesussek@numiqo.com

numiqo e.U.
Dr. Mathias Jesussek
Tischlerweg 18,
8073 Seiersberg,
Austria
E-Mail: hannah.volk-jesussek@numiqo.com

About us

Dr. Mathias Jesussek

Mathias Jesussek is the founder and CEO of numiqo. He studied mechanical engineering at TU Hamburg-Harburg and focused on numerical mathematics, statistics, and data analysis. As a university assistant at TU Graz, he completed his PhD in the field of predictive maintenance and authored subject-related publications. Mathias worked for many years in the industrial sector in risk management and as a lecturer in statistics and data analysis. At numiqo, he is responsible for web development and the implementation of numerical algorithms.


Dr. Hannah Volk-Jesussek

Hannah Volk-Jesussek is the co-founder and CCO of numiqo. At numiqo, she is responsible for content development and research consulting. Hannah studied sociology at the University of Graz with a focus on empirical research methodology. As a university assistant at the University of Graz, she completed her PhD in the field of international survey research and authored subject-related publications. She works as a lecturer and coach in the areas of quantitative and qualitative research as well as academic work and writing.

Cite numiqo: numiqo Team (2026). numiqo: Online Statistics Calculator. numiqo e.U. Graz, Austria. URL https://numiqo.com

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