"Javier was great to work with. We gave him the brief and he took care of the rest. He scouted the talent, booked the talent, set up the logistics, and delivered a perfect final file on time with no hic-ups. He made it so seamless that all we (STOIC Agency) had to do was ‘Zoom in’ to the recording session, say “approved” and viola - done. In today’s world finding true professionals is easier said than done. Loved working with Javier. He brought great energy. We consider him part of the extended STOIC family.”

"After interviewing a number of sound designers for my feature music documentary RiseUp, JC instantly became my collaborator of choice, as our rapport was immediate and he exuded a sense of creativity and passion that I did not get from anyone else. In fact, I remember getting emotional upon hearing his first pass at one of the pivotal scenes in the movie, what he had done was strikingly elegant and elevated the themes and emotions of that scene and film to another level I wasn't expecting.
What you get with JC is rare, I have not encountered many individuals with his level of ingenuity and playful imagination, which is a joy to see."

"I had a pleasure of working with JC on a few projects I produced. JC never ceased to impress me with the high quality of work and adaptability for the needs of each project. He works well with all types of creative personalities, being both efficient and professional on one hand, and very personable and sensible on the other. The quality of his works speaks for itself but it's this extra touch of a creative and talented individual who is also a great collaborator that makes JC stand out from the sea of fellow post-production professionals."

"I've been shooting and doing post in most major cities around the world and when it comes to sound design and mixing, JC is, without a doubt, one of the best I have ever worked with. His knowledge and attention to details rival's anybody else's out there. Truly impressive what he did with my micro-short advertising for VW where he had to re-construct the entire dialogue from wild lines recorded separately, because of the sound problems we encountered at the factory location we shot at. He's the final result: https://vimeo.com/104657070"

"JC is not only extremely professional but also extremely talented. JC and I aligned creatively very quickly and he was able to execute autonomously for the most part. He turnaround the sound work for us very quickly. He also went above and beyond the scope of his work when it came to interacting with other post production departments. I highly recommend working with JC!"