Rooted in the traditional music of Galicia, Matías developed an early interest in orchestral playing, alongside a strong affinity for contemporary and solo repertoire. He has participated in masterclasses with percussionists such as Bence Major, Noè Rodrigo, Marc Braafhart, Nick Woud, Marinus Komst, and Alexej Gerassimez.

Matías has performed with the Youth Galician Symphony Orchestra and the National Youth Orchestra of the Netherlands. He is a member of the Gustav Mahler Jugendorchester, and has previously performed with the Orquesta Sinfónica de Galicia and The Hague Philharmonic.

In the 2025-26 season, he was a member of the jongNBE and participated in the academy of the Antwerp Symphony Orchestra.