Yepifanova Olga was born on May 22, 1961 in in Luhansk, studied at Luhansk school № 38. In 1983 graduated Voroshilovgradskij mashinostroitel’nyj institute by specialty “Hydraulic machines and automation equipment” and was qualified as mechanical engineer. From 1983 works at East Ukrainian National University of Vladimir Dahl as engineer, researcher, senior researcher of hydro-gas dynamics department research sector. In 1996 received Master degree by specialty “Hydraulic machines, hydraulic drive and hydro pneumatic automation”. In 1999 transferred to teaching work. In 2001 received a Ph.D. by specialty “Industrial Vehicles”. In 2002 awarded the academic title of assistant professor. Since 2001 director of East Ukrainian National University of Vladimir Dahl Scientific Library, head of libraries methodological association of III-IV accreditation level higher educational institutions in Lugansk region. In 2005, for achievements and hard work in field of librarianship awarded, awardedby “Excellence in Education of Ukraine”. In 2007 received Master degree by specialty “High school pedagogy”. Author of over 80 scientific and methodical works.