On 20 August, Dulanto scored in a 1–3 away victory against Deportivo Anzoátegui in the 2015 Copa Sudamericana elimination stages.
On 7 July 2019, Dulanto moved abroad and joined Portuguese Primeira Liga side Boavista on a two-year contract.
[7] He made his debut abroad on 31 October, replacing Gustavo Sauer in a 2–0 home win over S.C. Braga.
[10] In the 2021–22 UEFA Champions League, he was an undisputed first-choice as Sheriff became the first Moldovan team to qualify for the group stages of the competition after a 3–0 aggregate win over Dinamo Zagreb.
They were drawn into Group D to face Inter Milan, Real Madrid and Shakhtar Donetsk, with Sheriff winning their opening group game, 2–0 against Shakhtar Donetsk, before following it up with a 2–1 away victory over Real Madrid at the Santiago Bernabéu on 28 September 2021, with Sébastien Thill scoring the winning goal in the 89th minute; Dulanto played the full 90 minutes on both matches.