Sonia has scored for several projects from student level to professional level in both Colombia and the United States. These include short films, trailers, live shows, ads and time-lapses.

Sonia has played guitar since she was 12 years old, focusing on rock and fusion as her main genres. She frequently uses her guitar for scores, ranging from mellow acoustic guitar sounds to electric synth-like sounds.

Sonia was part of the Berklee Silent Film Orchestra (BSFO) during a year, in which she composed and conducted live to picture The Man Who Laughs (1928) along with other 6 composers. She also conducted the score composed for the 4k restoration of Suspense (1913) in the recording session and the performances live to picture with the BSFO that followed.