PhD Defense (Utrecht, The Netherlands, June 2011). Together with paranymphs.

With colleagues from the Institute of Mathematical Stochastics (Münster, Germany, 2016)

With Ukrainian Humboldtians (Berlin, Germany, June 2015).

With Prof. Dr. A. Iksanov (Krakow, Poland, 2018).

Conference “Probabilistic Aspects of Harmonic Analysis 2018” (Bedlewo, Poland, May 2018).

With Prof. Dr. A. Gnedin (Koblenz, Germany, May 2015).

Lecture course “Probabilistic analysis of algorithms” in Xidian University (Xi’an, China)

Receiving Prize of The President of Ukraine for young scientists from the Minister of Education and Science (Kyiv, Ukraine, June 2019)