With over 20 years of experience in advertising, Agustín Alba has worked at agencies such as Ogilvy, Geometry (VML Commerce), and Wunderman Thompson, serving clients throughout his career including Eurofarma, Unilever, Pernor Ricard, Volkswagen, Cinemark-Hoyts, Coca-Cola, Volvo, KFC, and DirecTV, among others.

As a creative, several of his works have received local and international awards, including two Grand Prix at Cannes Lions, one Grand Prix at The One Show, and awards at Clio, D&AD, LIA, The Andys, Epica, El Ojo de Iberoamérica, and Diente, among many other festivals. He has also served as a juror at many of these festivals, including Diente and One Show, and as president of the health & pharma jury at El Ojo de Iberoamérica 2025.

In 2021, he joined Dentsu Creative Argentina, and since 2022, he has been, along with Gastón Cánaves, the agency's Chief Creative Officer.