Karyna her BS in Economic Theory and English at H.S. Skovoroda Kharkiv National Pedagogical University. In 2014 she got PhD in Pedagogy from the same University. The topic of her dissertation was «Development of Academic Diligence of Preteen Youngsters in the Course of Educational and Teaching Process at the General Education School».

Since 2009 she has been teaching English and Ukrainian in one of Kharkiv high schools. She has years of experience in creating effective online interactive materials for high school students. Karyna knows how to teach, how to make difficult things understandable, how to get students interested in the subject.

Olena has graduated from H.S. Skovoroda Kharkiv National Pedagogical University with a degree in Ukrainian/English Philology and Teaching Ukrainian/English.

She has been teaching Ukrainian and English since 2009. Olena teaches her students how to use mnemonic tools for better memorization of the material, she also teaches her students to make mental maps for generalization of knowledge and for exams preparation. Her students successfully pass all Ukrainian language tests (including Levels C1 and C2) and are fluent in Ukrainian.