Rodanthi Ntagianta is involved in open sea tourism and similar tourist activities.
She is a graduate of DIEK Piraeus, at the School of Pleasure Boats.
She is a graduate of the Panhellenic Offshore Sailing Club (POIATH).
She graduated from the School of Environmental and Natural Resources Management of the University of Patras (based in Agrinio).
Her dissertation: Innovations in Green Tourism.
She is also involved in the trading of clothing.