I'm an Audio Engineer, Musician, and Top Rated freelancer based in Buenos Aires, Argentina. For over a decade, I’ve been working professionally with sound and music, combining technical expertise with a creative approach to every project.

I specialize in Audio Engineering, Sound Design, Music Production, and Audio Post-Production for a wide range of media, including films, games, podcasts, online content, and more. I enjoy exploring sound in all its forms and creating audio that not only sounds great but also enhances the overall experience.

I studied Audio Production and Music at UNTREF and gained professional experience working in recording studios in Argentina. Today, I work full-time from my own studio in Buenos Aires, collaborating with clients and creative teams from around the world.

Alongside my freelance work, I’m also an active musician and producer. Through my solo project, Sebastián Codex, I continuously write, produce, and release original music. My work has reached over 3 million streams on Spotify, and I’m always bringing that same musical perspective and attention to detail into the projects I work on.

Whether it’s designing a soundscape, polishing dialogue, creating music, or building the sonic identity of a project, I’m passionate about helping ideas sound their best.