Theodore Perdikakis was born in 1969 in Athens and studied painting at the Faculty of Fine Arts of the Aristotle University of Thessaloniki.

He began his career in advertising in 1994 at Bold Ogilvy & Mather, where he won numerous awards.

In 1998, he became Vice President and Head of the Creative Department at Ammirati Puris Lintas Athens, which emerged as one of the most awarded advertising agencies in Greece.

In 2000, he participated in the founding of attp advertising agency, where, as Vice President and Head of the Creative Department, he continues to produce advertising ideas that stand out for their creativity and effectiveness.

He is a member of the Board of Directors of the Hellenic Association of Communication Agencies and a member of the Steering Committee of the Ermis Awards.