[citation needed] Giraldo moved to the United States on February 9, 2015, at the age of 19, joining Old Blue RFC.

In the summer of 2015, he played rugby league for the New York Knights of the USARL, where he suffered his first major injury.

In 2018, Giraldo went back to the United States due to his new immigration status and rejoined his two former clubs.

[citation needed] Giraldo was offered a one-month trial in December 2019 by coach Greg McWilliams[9] at Rugby United New York.

Giraldo represented the "Los Tucanes" Colombia under-18 side from 2011-2013, gaining several caps, including a match against Brazil where he scored a try.