Sosa was born in the countryside of Uruguay. After moving to Montevideo, he started shooting independently. In 2012 he acted and produced Gabriel Zang's short, THE CHAMBER. Since then, Sosa has been filming several shorts, with various acknowledgments. He shot KODOKU, in 2013, being finalist in JAMESON'S NOTODO FILM FEST. In 2014, CASA MORITIMER CON ANDREA COMADREJA, starring Anaclara Ferreyra was completed. Sosa worked with César Troncoso, Alfonso Tort, Florencia Colucci and many other known actors in Uruguay and the world. In 2015 he re shot THE STRANGE CASE OF BARBIE GRETCHEN, starring Fede Alvarez's Christian Zagía, Mariana Olivera and Néstor Guzzini.