After brilliants studies, Tanguy starts a career of digital artist who will lead him to Paris, Montreal, Brussels, Tel Aviv, London, Hamburg, Cologne and Franckfort.

In France, Tanguy asserts himself more and more as artistic director and designer of the films on which he works. In 1998, he makes his first advertizing of which he also signs the designs. Since, Tanguy directs about ten films per year for advertisers like McDonald's, Danone, Caisse d'Epargne, Smarties, Volvic, Kinder, Ferrero, Haribo. He also carries out commercials in Belgium, Switzerland and Japan.

In 2007, Tanguy directs a TV series entirely in CGI : Samsam. Produced by Bayard Jeunesse (52 X 6 minutes), it is shown in France since July 2007 (Fr5, Tiji, Gulli).

He now starts the direction of a feature film, produced by Pathé, Boréales and Les Armateurs, with Jamel Debbouze in the role of the first prehistoric man… (on screen  2011). In parallel, he carries out season 2 of Samsam.