School teacher.
Education : Higher education, ТГПУ им. Л. Н. Толстого
School teacher, Private tutor.
Education : Bachelor, Master, МГТУ им Н. Э. Баумана
University lecturer, Candidate of science, Docent.
Education : Higher education, Тульский государственный педагогический университет
Private tutor.
Education : Higher education, ТулГУ
School teacher, Private tutor.
Education : Higher education, ТГПУ им Л.Н. Толстого