Producer | Composer | Mixer

Borja's experience and knowledge helped me finish the track which he then mixed and mastered to industry levels - that I couldn't do myself. Thank you, recommending this guy!

I can unreservedly recommend Borja for mastering. Among other things, he mastered our Beatz from L.E track “Take Off”, which was played several times by Armin van Buuren live (ASOT Festival 2025, DJ sets in New York and Chicago) and in his shows (ASOT, Dance Department). The sound quality, the balance of the individual tracks and always the right sonic additions are outstanding and meet the highest standards. All the other tracks mastered by Borja are also of an incredibly high quality at absolutely fair conditions.

As an artist who is most skilled as a songwriter and melody maker, I sometimes need some support with the technical production, sound design, mixing and mastering from a pro to finish the full vision of my original songs.

With that being said, Borja has the professional ears and production services that I have used for over two to three years now to help me finish my songs. I recommend his services!

Borja is a real pleasure to work with. He is a great person on a personal level and a great professional. He goes out of his way to help you get the best out of every track. The communication is perfect, very fast and he is in constant communication with you giving you all the best advice you need, I recommend working with Borja every time!

Borja is a real pleasure to work with. He is a great person on a personal level and a great professional. He goes out of his way to help you get the best out of every track. The communication is perfect, very fast and he is in constant communication with you giving you all the best advice you need, I recommend working with Borja every time!

I have worked with Borja on a few of my projects, and I would highly recommend him. He has done absolutely wonderful work mixing and mastering my tracks, including vocal tracks. He really makes all the elements shine and brings clarity to them all. Communication has been great, and the work has been done quickly. I will definitely work with him again in the future.

I have worked with Borja on a few of my projects, and I would highly recommend him. He has done absolutely wonderful work mixing and mastering my tracks, including vocal tracks. He really makes all the elements shine and brings clarity to them all. Communication has been great, and the work has been done quickly. I will definitely work with him again in the future.

I highly recommend working with Borja! He did an outstanding job with mixing and mastering, bringing clarity, depth, and punch to my track. On top of that, he was also willing to go the extra mile to enhance the overall production with his skills and creative input. Great communication, fast turnaround, and top-notch quality – will definitely work with him again!

I highly recommend working with Borja! He did an outstanding job with mixing and mastering, bringing clarity, depth, and punch to my track. On top of that, he was also willing to go the extra mile to enhance the overall production with his skills and creative input. Great communication, fast turnaround, and top-notch quality – will definitely work with him again!

Para mí, Borja es el mejor productor con el que uno puede contar, ya sea para mix y mastering o cualquier producción.

En mi caso tengo que decir que me ha ayudado muchísimo a crecer como artista. Llevo 7 años trabajando junto a el y nunca he tenido un problema. Siempre está dispuesto a ayudar y que quedes encantado con su trabajo.

En cuanto a su calidad como productor, creo que con escuchar cualquier tema suyo o ver todos sus logros personales ya se puede ver claramente lo bueno que es. Además, tiene esa creatividad única que hace que todo lo que toca, destaque por encima del resto.

Gran productor de música trance, muy buen profesor, lo recomiendo para cualquier tipo de necesidad. Creador de grandes melodías uplifting, sin duda un privilegio trabajar con él, muy cercano.
Borja es de esos productores que sabe lo que buscas y lo que quieres sacar adelante, partiendo de una melodía o una vocal te puede crear un gran temazo.
Lo recomiendo al 100%.

Having worked with this Borja on multiple projects, I can confidently say they are among the best mixing and mastering professionals I've encountered. His technical expertise combined with musical intuition has consistently elevated my tracks to industry standards.
If you're looking for someone who can bring commercial-grade polish to your productions without losing their emotional impact, this is the guy. Borja earned my highest recommendations.

Trabajar con Borja Iglesias (a.k.a. DIM3NSION) ha sido una de las experiencias más enriquecedoras de mi trayectoria. Desde el primer contacto se percibe su pasión por el trance y su compromiso absoluto con la excelencia sonora.

En el plano creativo, Borja posee un oído privilegiado para las melodías emotivas y los builds envolventes; sabe cómo conducir al oyente hasta ese “punto álgido” donde la pista cobra vida. Su flujo de trabajo es impecable: entrega stems organizados, propone ideas frescas y permanece abierto a feedback hasta pulir cada detalle.

Working with Borja was an outstanding experience. He perfectly understood my vision and brought it to life with professional sound quality and emotional depth. Highly recommended if you're looking for a top-tier producer who truly cares about the music

This guy is very talented, always comes with brilliant melodies. My favourite partner to work with so far!

Borja delivered beyond expectations. His attention to detail, melodic sense, and clean production made my track stand out. Communication was smooth and fast I’ll definitely work with him again!

Working with Borja on my track Pulsar One was an absolute pleasure! He didn’t just handle the mixdown and mastering — he became a true partner in making the track the best it could be. His professionalism and attention to detail were clear from day one, but what really stood out was how quick and open he was in communication. Every message felt like we were moving the project forward together. What impressed me most was his proactive approach: he didn’t just polish what I sent over — he suggested improvements that truly elevated the project. Big recommendation from me!