Bahadir has a PhD degree on Psychological Counseling and Guidance, and has worked for several universities as a faculty member for years. He now works as a full time freelance senior academic researcher, reviewer, psychotherapist, supervisor and statistic expert. He is also a statistical researcher and advisor for distinguished companies like Marling Group. Bahadir has supervised several PhD and MA level dissertations for his clients studying at well-known universities in USA, UK, Canada, Australia, Germany and so on.