Hi! I am Natalia Kiseleva
eolay nickname
I teach, train, and consult on topics:

  • Data visualization
  • Data art
  • Dashboard development using Power BI and Tableau.
I have a passion for making data art and creating educational comics, particularly focused on the field of data visualization.

I have blogs on Telegram - dedicated to data visualization. At some point, there became several of them: Data-comics, Data Art, and Dataviz-jobs.

Feel free to drop by!

My Articles


I write and illustrate articles on the topic of data visualization—about my projects, the life of the Russian data viz community, as well as in collaboration with international data viz communities: Data Visualization Society and Make Your Data Speak.

Lectures and Workshops


I teach data visualization, dashboard design, data art, and working with data visualization tools (BI products) Power BI, and Tableau. I give lectures and conduct workshops.


I collaborate as a lecturer and trainer with:

  • A. Kolokolov Institute of Business Analytics (2019-...).
  • Data Visualization Society (2022-2023).
  • MSU Moscow State University (2022).
  • HSE Higher School of Economics (2022).
  • MGPU Moscow City Teacher Training University (2022).
  • EU SPb European University at Saint Petersburg (2022).
If you are interested in collaboration or need a personal consultation, feel free to reach out via LinkedIn, Telegram, or by email eolay@inbox.ru.
If you interested in these and my other projects - please subscribe to my page in social networks for regular updates! I'll be glad!
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