Mary Ghalayan studied at the department of Russian Language and Literature of the Philological Faculty, Vanadzor State Pedagogical Institute, and graduated with honors, receiving the qualification of Master in Pedagogy. She is now an applicant at VSU. She worked as a substitute teacher of Russian language and literature at VSU Basic High School in 2016-2017. In 2017-2018 she worked at Arevatsag secondary school in Lori region as a teacher of Russian language and literature. Since 2018, Mary Ghalayan has been working at VSU College as a teacher of Russian language and literature. In addition to her main job, she also worked at School No. 18, named after A. Khlghatyan, in Vanadzor as a substitute teacher of Russian language and literature, as well as at the COAF Smart Center of Lori region as a Russian language project coordinator. Since 2019, she has been working at the Chair of Literature at VSU as a lecturer of “Methodology of Teaching Russian Literature.” Mary Ghalayan published a scientific article on “The Main Problems of Teaching Written Communication in the Schools of Armenia.” Since January 2020, she has been working at Dilijan Central School as a teacher of Russian language and literature.