Didier Sartor. Didier grew up in French Algeria. He did his post graduate studies in Paris (College Stanislas, ESCP). He came to the US in the 1970's and worked in Chicago, Boston, and finally Providence. He worked in commercial real estate investment and management in the 80's and 90's. He is currently a real estate investor and a commercial broker (RI and MA). He used to be président of the Alliance Française