Themistoklis Konstantinidis is a qualified Dipl. of Topography - Civil Engineer, graduate of the National Technical University of Athens (NTUA) He has worked on topographic sτudies, and has been involved in the implementation of technical projects as well as with the supervision and draft of budjets. Furthermore, he has been a member of various project management teams for public and transport projects. He has attended a postgraduate program in Statistics on "Statistical Methods on the Real Estate Market" - Real Estate at the Athens University of Economics and Business. He is a member of the Technical Chamber of Greece (TEE)