Career
With 45 goals, Silvera is the fifth all-time highest goalscorer of Tigres UANL. Silvera began his career in 1994 with his hometown team Comisión de Actividades Infantiles. After one season, he moved on to Unión. In 2001, Silvera was signed by.
During the 2002 Apertura tournament he played an important role in helping claim their first Argentine league title in eight years.
He was the top scorer of the tournament with 16 goals. In 2009, Silvera returned to
In 2011, Silvera joined Belgrano de Córdoba.