I’m a sound designer and music producer specialized in post-production audio for film, trailers, commercials, and documentaries. My work focuses on crafting immersive sonic landscapes where sound, music, and silence become essential tools to guide the audience’s emotions and strengthen storytelling. I have experience in: - Sound design & editing (SFX, ambiences, foley) - Dialogue editing & mixing - Music production for picture - Mixing & mastering in immersive formats (Dolby Atmos, 5.1) My projects include collaborations on film, advertising, and concert trailers, with brands such as Disney+, Natanael Cano, Jeep, Checo Perez, Chivas FC, Omnilife, Maja, Maestros Joyeros, STF. In 2025, I co-founded Symmetry Sound, a music, sound, and audio post-production studio where I create detailed, emotionally driven soundscapes that elevate visual storytelling for film, advertising, and immersive media. Always open to collaborations in film, advertising, and interactive media.

ALEJANDRO DURAN RUIZ

I’m a sound designer and music producer specialized in post-production audio for film, trailers, commercials, and documentaries. My work focuses on crafting immersive sonic landscapes where sound, music, and silence become essential tools to guide the audience’s emotions and strengthen storytelling. I have experience in: - Sound design & editing (SFX, ambiences, foley) - Dialogue editing & mixing - Music production for picture - Mixing & mastering in immersive formats (Dolby Atmos, 5.1) My projects include collaborations on film, advertising, and concert trailers, with brands such as Disney+, Natanael Cano, Jeep, Checo Perez, Chivas FC, Omnilife, Maja, Maestros Joyeros, STF. In 2025, I co-founded Symmetry Sound, a music, sound, and audio post-production studio where I create detailed, emotionally driven soundscapes that elevate visual storytelling for film, advertising, and immersive media. Always open to collaborations in film, advertising, and interactive media.

Available to hire

I’m a sound designer and music producer specialized in post-production audio for film, trailers, commercials, and documentaries. My work focuses on crafting immersive sonic landscapes where sound, music, and silence become essential tools to guide the audience’s emotions and strengthen storytelling.

I have experience in:

  • Sound design & editing (SFX, ambiences, foley)
  • Dialogue editing & mixing
  • Music production for picture
  • Mixing & mastering in immersive formats (Dolby Atmos, 5.1)

My projects include collaborations on film, advertising, and concert trailers, with brands such as Disney+, Natanael Cano, Jeep, Checo Perez, Chivas FC, Omnilife, Maja, Maestros Joyeros, STF.

In 2025, I co-founded Symmetry Sound, a music, sound, and audio post-production studio where I create detailed, emotionally driven soundscapes that elevate visual storytelling for film, advertising, and immersive media.

Always open to collaborations in film, advertising, and interactive media.

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Experience Level

Expert
Expert
Expert
Expert
Expert

Language

English
Fluent
Spanish; Castilian
Fluent

Work Experience

Sound Designer at Symmetry Sound
August 15, 2025 - Present
Co-founded and lead a company specialized in crafting original music - sound design - audio post-production for films, advertising and immersive media
Sound Designer / Mixer at META HUMAN CO.
January 1, 2025 - Present
Designed and mixed impactful, cinematic sound signatures representing the brand’s identity and technological knowledge.
Sound Designer / Audio Engineer (Commercial Audio Post) at MUT.
January 1, 2024 - Present
Provided sound design, voice processing, audio mixing, and synthesis for commercials, ads, and audio-visual content. Worked directly with creative teams and directors to reach audio-visual cohesion.
Sound Designer (Concert Trailer & Animated Tour Intro) at Natanael Cano
December 31, 2023 - December 31, 2024
Produced original sound design and mixing for 2024 Foro Sol concert trailer content streamed on Disney+ and for a 2025 animated tour intro, including complete original sound creation and mix.
Sound Designer / Audio Post (Commercial Campaigns) at ANCLA STUDIO
December 31, 2023 - December 31, 2024
Created sound design, ambience creation, and voice processing for commercial campaigns (e.g., Maja X Jeep and Maja X Checo Pérez), enhancing emotion and brand identity through sound.
Sound Designer / Audio Post-Production at STELLlUM VFX
December 28, 2023 - December 28, 2024
Handled sound design and audio post for visually complex ads and VFX projects, aligning sonic detail with animation timing and visual rhythm. Worked on sound-related delivery for animation/VFX content in collaboration with creative teams and directors to achieve audio-visual cohesion.

Education

Bachelor in Music Technology and Production at Tecnologico de Monterrey
August 8, 2022 - June 23, 2025
Concentration in Sound Design and Post-Production. Concentration in Advanced Music Production.

Qualifications

Avid Certified Pro Tools Specialist
May 10, 2024 - May 10, 2024
https://www.credly.com/badges/3f018bb2-1d2e-4449-bcb4-b3424ffc85b1/linked_in_profile

Industry Experience

Media & Entertainment, Professional Services