Career
Born in Paris, at age 14 he left the French capital to live in Almacelles with his family. In 1991 he became a local councillor in Almacelles. Gilart was responsible for the Youth, Agriculture and Environment (1991–1995).
He was director of the District Council of Segrià during the term of 1999-2003 and vice president in 2003-2007.
In 2008 he inaugurated a square named in honor of Frederic Godàs d"Almacelles, and in 2009 asked the governments of Catalonia and Aragon to build a line between Monzón and Lleida.
Politics
His political career began in 1987 when he joined the Democratic Convergence of Catalonia and the Catalan Nationalist Youth. Since then he has held various responsibilities within the party.
Membership
He was a member of the local executive of Centers for Disease Control and Prevention, the County Executive Segrià, local head of the Centers for Disease Control and Prevention, Convergence and the National Council, a position he currently holds. In 2007 he retained his position with an absolute majority and since then also been a member of the Lleida provincial government.