Tiar did his undergrad in Engineering at University of Indonesia. Free education, at the time, lured him to the land of Sweden where he then continued his study majoring in Solar Energy at Dalarna University, Borlänge. Afterwards he got curious about entrepreneurship which led him to Stockholm School of Entrepreneurship, Stockholm. Now he occupies himself with translation and interpreting services just because of the excitements keeping him active and challenged in using languages.