Mestre Livino was the brother of Mestre Noronha (Daniel Coutinho) and one of the foundational figures of organized capoeira angola in Salvador, Bahia. During the 1920s, when capoeira was still criminalized, Livino was among the 22 founding mestres who established the Centro Nacional de Capoeira de Origem Angola at Ladeira de Pedra in the Gengibirra area of the Liberdade neighborhood—the first organized center for Capoeira Angola in the state of Bahia.
More than just a founding mestre, Livino was one of four "donos e proprietários" (owners and proprietors) of Gengibirra, alongside his brother Noronha, Totonho de Maré, and Amorzinho. This term indicated organizational leadership of the center, not literal property ownership, as the roda at Ladeira de Pedra was held in a public street.
Together with Noronha, Livino also co-founded and managed the Centro de Capoeira Angola da Conceição da Praia, an earlier organizational attempt before Gengibirra. The brothers taught capoeira at Maciel de Baixo, n° 31, in Salvador—demonstrating their commitment to preserving and transmitting the art during a time of persecution.
When Mestre Pastinha was invited to assume leadership of the Gengibirra roda in 1941 (following Amorzinho's death), Livino was among the mestres who formally handed over the center. Pastinha himself listed "Livino Diogo" among the founders who helped establish what would become the Centro Esportivo de Capoeira Angola (CECA).
Livino is commemorated in traditional capoeira angola corridos (songs), with verses honoring him alongside other legendary mestres: "Na Bahia que eu vi o mestre Livino..." (In Bahia I saw Mestre Livino...). He was older than some of his contemporaries—Mestre Barba Branca noted that "there were mestres older than Pastinha, such as Totonho de Maré and Livino Diogo".
Livino was known by several aliases: Livinho (the diminutive), Livino Boca da Barra, Livino Malvadeza, and Livino Diogo. The meaning or origin of these names is not recorded, though "Boca da Barra" may reference a location (mouth of the bar/sandbank) and "Malvadeza" suggests a tough or fierce reputation.