Katarína studied English language and literature and psychology at Comenius University in Bratislava. She lived and worked in England and Ireland for two years. She has been working as an English language teacher for companies and individuals for nine years. She was employed as an English teacher at a high school for five years. She teaches general English, business English, and conversation. She leads individual and group courses. She uses well-prepared and interesting materials to enrich the teaching. In addition to teaching, she translates fiction literature.