As an award-winning flutist, I am a solo, orchestral and chamber musician. I perform with the Puerto Rico Symphony Orchestra, Casals Festival Of Puerto Rico, the Philharmonia Symphony Orchestra, and Camerata Filarmónica, among others. My experience includes performances with conductors such as Pablo Heras-Casado, Maximiano Valdés, Carlos Miguel Prieto, Victor Yampolsky, and Kenneth Kiesler. In 2014, Cosme was appointed artistic director of the summer orchestra " New Symphonic Project". My passion for chamber music, orchestral ensemble, and the awareness to promote concert lead me to the Zafra Wind Quintett (2011), Cosme-Zook Duo (2015) and the Puerto Rico Summer Music Festival (2015). During the 2015-16 season, I completed a tour with pianist Amanda Zook (Cosme-Zook Duo), performing in New York City, New Jersey, Puerto Rico and Canada. These concerts were sponsored by Project 142 and themselves. As an educator, I teach at the Escuela de Música de Manatí. There I teach flute, flute choir, and wind ensemble. Also, I hold the teacher's assistant position given by my mentor Josué Casillas. I have attended festivals such as' Sewanee Summer Music Festival, Imani Winds Chamber Music Festival, and the Nuevo Mundo Festival & Academy. I have taken masterclasses and private lesson with Ulla Suokko, Katherine Kemler, Nestor Torres, Sarah Frisof, Marina Piccinini, Nicole Esposito, Ransom Wilson, Alberto Almarza, Marco Granados, Patricia George, Alhelí Pimienta, Gary Schocker, Bart Feller, María Gabriela Rodríguez, Paula Robison among others.