Berlin-based sound engineer, music producer, and mixing/mastering engineer with 13+ years of audio production experience. I help artists turn recordings, stems, and developing ideas into focused, release-ready work. My services include music production, mixing, mastering, sound design, audio editing, restoration, dialogue cleanup, critical listening, and final-delivery audio QA. My strongest creative context is techno and electronic music. I work with controlled low end, transient definition, depth, movement, dynamics, stereo behaviour, and the emotional function of distortion and repetition. The goal is not to flatten a track into generic polish, but to resolve the technical issues that prevent its identity from communicating clearly. My independent practice includes Lack of Fate, the techno duo and live project I run with my brother Carlos; Fate Through, our independent label; and Hologram People, my solo electronic project. This connects detailed audio work with release preparation, metadata, visual direction, and coherent artistic identity. My experience includes Pro Tools, Ableton Live, Bitwig Studio, iZotope RX, Ozone, and Neutron. I work in Spanish and English. Send me your audio or brief, intended use, deadline, and delivery requirements, and I’ll confirm the right next step.

Gabriel García Alonso

Berlin-based sound engineer, music producer, and mixing/mastering engineer with 13+ years of audio production experience. I help artists turn recordings, stems, and developing ideas into focused, release-ready work. My services include music production, mixing, mastering, sound design, audio editing, restoration, dialogue cleanup, critical listening, and final-delivery audio QA. My strongest creative context is techno and electronic music. I work with controlled low end, transient definition, depth, movement, dynamics, stereo behaviour, and the emotional function of distortion and repetition. The goal is not to flatten a track into generic polish, but to resolve the technical issues that prevent its identity from communicating clearly. My independent practice includes Lack of Fate, the techno duo and live project I run with my brother Carlos; Fate Through, our independent label; and Hologram People, my solo electronic project. This connects detailed audio work with release preparation, metadata, visual direction, and coherent artistic identity. My experience includes Pro Tools, Ableton Live, Bitwig Studio, iZotope RX, Ozone, and Neutron. I work in Spanish and English. Send me your audio or brief, intended use, deadline, and delivery requirements, and I’ll confirm the right next step.

Available to hire

Berlin-based sound engineer, music producer, and mixing/mastering engineer with 13+ years of audio production experience.

I help artists turn recordings, stems, and developing ideas into focused, release-ready work. My services include music production, mixing, mastering, sound design, audio editing, restoration, dialogue cleanup, critical listening, and final-delivery audio QA.

My strongest creative context is techno and electronic music. I work with controlled low end, transient definition, depth, movement, dynamics, stereo behaviour, and the emotional function of distortion and repetition. The goal is not to flatten a track into generic polish, but to resolve the technical issues that prevent its identity from communicating clearly.

My independent practice includes Lack of Fate, the techno duo and live project I run with my brother Carlos; Fate Through, our independent label; and Hologram People, my solo electronic project. This connects detailed audio work with release preparation, metadata, visual direction, and coherent artistic identity.

My experience includes Pro Tools, Ableton Live, Bitwig Studio, iZotope RX, Ozone, and Neutron. I work in Spanish and English. Send me your audio or brief, intended use, deadline, and delivery requirements, and I’ll confirm the right next step.

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Language

Spanish; Castilian
Fluent
English
Fluent
German
Intermediate

Work Experience

AI Trainer & Audio Evaluator at Confidential AI Training Project
March 1, 2026 - June 30, 2026
Designed, executed, and reviewed audio-engineering and production tasks by converting professional workflows into independently assessable prompt/task specifications. Developed and applied evaluation rubrics, graded model outputs consistently against instruction-following and technical criteria, and performed multi-stage QA to detect ambiguity, specification failures, and inconsistent grading. Documented evidence-based corrections while maintaining version and file integrity.
AI Tutor - Audio Editing at xAI
January 1, 2026 - Present
Evaluate, annotate and describe audio clips, voice outputs and sound-quality issues for AI training and review workflows. Identify artifacts, severity, intelligibility problems, noise, distortion, edit errors, dialogue cleanup issues and restoration needs. Use professional production judgment across iZotope RX, Ozone, Neutron, mixing, mastering and audio QA standards, and write clear technical feedback in English and Spanish.
Solo Artist / Music Producer / Sound Designer at Hologram People | Berlin, Germany
January 1, 2022 - Present
Develop a solo electronic project emphasizing atmosphere, emotional depth, sound design and personal visual identity. Handle composition, arrangement, production and mixing decisions, plus release direction and public-facing presentation.
Co-Founder / Audio Engineer / Label Curator at Fate Through
January 1, 2019 - Present
Operate an independent techno label focused on concept-led releases, sonic identity, and coherent visual narrative. Coordinate production review, mix feedback, mastering, metadata management, version control, asset preparation, and digital delivery. Shape curation, press materials, and artist communication while balancing artistic intent, technical standards, and release deadlines.
Producer / Mixing & Mastering Engineer / Live Performer at Lack of Fate
January 1, 2015 - Present
Co-create industrial, hypnotic, and emotionally driven techno using synthesis, sampling, drum programming, arrangement, and recording-oriented production workflows. Prepare hybrid live systems including stems, routing, transitions, and reliability checks for club performance. Oversee technical delivery and contribute to sonic identity across recorded and live work.
Independent Audio Engineer / Mixing & Mastering Engineer / Music Producer at Independent Practice
January 1, 2013 - Present
Deliver production, editing, mixing, mastering, restoration, sound design and final-delivery quality assurance for independent artists and labels. Perform critical listening for noise, distortion, artifacts, spectral/dynamic imbalance, intelligibility and arrangement issues, plus file-integrity defects. Translate technical findings into actionable guidance while preserving the project’s artistic intent and emotional identity; handle release preparation and delivery readiness.

Education

BA (Hons) Electronic Music Production & Performance (Awarded) at University of St Mark & St John | Catalyst - Institute for Creative Arts and Technology, Berlin
January 1, 2025 - October 18, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Media & Entertainment, Professional Services, Software & Internet
    Talisman Of Twice | Lack of Fate

    A fifteen-track album by Lack of Fate, released by Fate Through in October 2025. The work follows transformation as a repeated act of confrontation, using industrial, hypnotic, and emotionally charged techno to move through memory, fracture, avoidance, and recurrence.

    My role with the duo covered music production, mixing, mastering, and release direction.

    Listen on Bandcamp: https://fatethrough.bandcamp.com/album/talisman-of-twice

    Listen on SoundCloud: