Asst. Prof. Kittisak is presently the chairperson of the Department of Music Entrepreneurship, School of Music, Assumption University. He has been teaching in the field of music arranging, composition, and orchestration for several years while he has also worked as senior management in the business sector for decades. He got his Master Degree in Music Theory and Composition from Pittsburg State University, USA., and a Bachelor Degree in Business Administration (General Management) from Assumption University. His music interest is not only limited to the popular music but also in classical music, especially stringed instruments and keyboard.