Since 2009 she works in firms and nonprofits in Athens, such as mab architects and “School of Architecture for All”, participating in architectural projects and EU funded programs. Clelia is co-founder of Urban3 studio and she is involved in design and research projects, competitions national and international. She has participated in field works, coordinated working groups, prepared EU funding proposals (fp7) and she has dealt with different communities and organizations. All this experience gave her the chance to develop various skills as design creativity, cooperation with different groups of professionals and the ability to implement the project timetable always in the context of understanding the social, cultural, historic, climate and urban circumstances.