Vardan is an economist by profession. He got a bachelor's degree in finance from Gavar State University and continued his master's degree at the same faculty. He currently teaches at Gavar State Agricultural College after academician A. Tamanshev.
He is an employee of the NGO sphere. He has been the Gavar Program Officer of the Jinishyan Memorial Foundation and the Chairman of the Board of Trustees of the Free Flight Social-Economic Foundation since 2015.
The author of a number of articles, one of which was recognized as the best at the interuniversity conference of the Center for Crisis Management of the Ministry of Emergency Situations of Armenia.