October 1988, Hellenic Management Association:
- Basic Management seminar.
- Basic Marketing seminar.
October 1990, EL.KE.PA.:
- Project Management of constructions.
November 1993, NTUA:
- Organization and management of building worksites.
1996, Professional Chamber of Athens (E.E.A.):
- Real Estate Agent License
June 1996, Professional Chamber of Athens (E.E.A.):
- Property valuations.
October 1996, Professional Chamber of Athens (E.E.A.):
- Evaluation of Real Estate investments.
January 2000, NTUA:
- Repairs of buildings damaged by earthquakes.
December 2002, Ministry of Environment:
- Contractor BA A2 (B) Class of Building Works
- Smartcities19 Conference.
- Sustainable Urban Development
- Blockchain Conference.
- Competitive swimmer from 1972 to 1977, with third National victory.
- Athlete in basketball clubs (Milon, A. O. K. Halandriou) and the team of NTUA from 1980 to 1993.
- Certified basketball coach from GS Sport since 1992.
- He is currently interested in tennis, trekking and table tennis.
- Amateur photographer. Participation in several photography competitions for which he has won awards and distinctions.