Hayk Vardanyan is a scientist, lecturer, and public speaker from Germany. He received his Ph.D. in life sciences from the Heinrich-Heine University in Dusseldorf. Currently, he is working in Armenia as a researcher and a lecturer. Hayk has been teaching German students for nine years, doing presentations on international meetings and conferences while working in a multicultural environment. As a result, he has developed exceptionally strong communication and presentation skills. Hayk is also a member of the biggest rhetoric club in Europe. As a speaker, he held over 200 presentations, speeches, and evaluations for students, scientists, and industry representatives.