Founder of Kube Libre, "Independent Communication Factory". He re-launched the concept of Integrated Marketing Communication Agency started in 2006 with Bcube, the Publicis Group agency where Nardi was MD and Executive Creative Director, following brands like H3G, Aprilia, Gilera, Coca Cola, BMW, Mini, Aviva and Trussardi.
From 2000 to 2006 he was Creative Director of Leo Burnett Worldwide for Fiat, developing global campaigns for various models of the Turin company. Among the most successful campaigns there is the 2001 launch of the Doblò, official car of the Jamaican national bob team, named best television commercials of the year. From ’92 to ’99 he worked as Creative Director at TBWA Italy, with a London break in the ’95 to TBWA UK. He signed campaigns for various brands such as Apple, Sony Playstation and Corriere della Sera. With the Ukraina spot he was awarded at Cannes with a Lion.