He later moved to Italy where he worked at the Nuova Scuola del Cinema. He continued honing his skills at two of Italy’s biggest TV networks – RAI and Mediaset — where he directed and produced shows and documentaries, and participated in the Venice Film Festival.
After moving to the U.S., Vallejo worked at the Pan American Sports Network, creating promotional spots before joining boutique agency Earth2mars. There he worked on spots for clients such as Colgate, Verizon, Pantene and the iconic “Got Milk” campaign.