Marangoni started his professional career in 1997 with
Vélez Sársfield. The following year he was loaned to second division club
Atlanta, but shortly after he returned to Vélez. In 2000, he joined
Arsenal de Sarandí, but left the club after making only seven first-team appearances. In 2001, Marangoni spent some time with
Almirante Brown de Arrecifes. In 2002, he moved to
Bolivia and signed for
Aurora. During his spell in the
Liga de Fútbol Profesional Boliviano, he became a fundamental figure for the club scoring 27 goals in 66 games. In 2003, Marangoni returned to Argentina joining
Douglas Haig before transferring to
Club Guillermo Brown a year later. In 2006, he relocated to
Colombia, where he wore the colors of first division club
Atlético Huila. His impressive displays awoke the interest of
Deportes Tolima, which signed him in 2008. ==References==