Environmental Physicist, Research Associate.Active in the areas energy conservation, programming and multimedia software development (Solar Control, Solar assisted absorption heat pump), design and perform experiments for studying meteorological parameters and air quality parameters, statistical analysis and data processing, web pages, multimedia tools and software development. Developer of the official software used for building energy audits and labelling (TEE-KENAK) in Greece. Participant in the development of Technical Guidelines and Educational Material by the Technical Chamber of Greece. Designer and developer of various web pages (ASHRAE Region at Large, Hellenic Chapter of ASHRAE, Hellenic TABULA, Group Energy Conservation, Hellenic DATAMINE, XENIOS), web tools (eKIA, SACE, ELVAL) and Multimedia CD-ROMS. Participation as research assistant in various European and National Research Programmes.