I am a sound designer and audio engineer with a proven track record in delivering immersive soundscapes across film, theatre, music, and interactive media. As a versatile freelancer, I partner with creative teams to elevate storytelling through precision audiocraftsmanship and innovative sonic branding. I excel in critical listening and precision mixing with a perfectionist approach to audio editing and post-production. I am skilled across multiple DAWs and programming languages with practical experience in interactive and adaptive audio in Unity, audio programming, and web development.…

Goncalo Valerio

I am a sound designer and audio engineer with a proven track record in delivering immersive soundscapes across film, theatre, music, and interactive media. As a versatile freelancer, I partner with creative teams to elevate storytelling through precision audiocraftsmanship and innovative sonic branding. I excel in critical listening and precision mixing with a perfectionist approach to audio editing and post-production. I am skilled across multiple DAWs and programming languages with practical experience in interactive and adaptive audio in Unity, audio programming, and web development.…

Available to hire

I am a sound designer and audio engineer with a proven track record in delivering immersive soundscapes across film, theatre, music, and interactive media. As a versatile freelancer, I partner with creative teams to elevate storytelling through precision audiocraftsmanship and innovative sonic branding. I excel in critical listening and precision mixing with a perfectionist approach to audio editing and post-production. I am skilled across multiple DAWs and programming languages with practical experience in interactive and adaptive audio in Unity, audio programming, and web development.

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Skills

Experience Level

Audio
Expert
Master
Expert
Mix
Expert
Soundtrack
Expert
Steinberg Cubase
Expert
Steinberg Nuendo
Expert
Adobe Audition
Expert
C++
Expert
JavaScript
Expert
CSS
Intermediate
Python
Intermediate
Unity
Intermediate
C#
Intermediate
Logic Pro
Intermediate
Reaper
Intermediate
Pro Tools
Intermediate
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Language

Portuguese
Fluent
English
Fluent
Spanish; Castilian
Intermediate
German
Beginner

Work Experience

Freelance Sound Designer
January 1, 2021 - Present
Crafted sonic identities—from original composition and sound design through final mix/master—for commercials, documentaries, branded content, and major campaigns. Partnered with multiple recognizable brands and creative clients to deliver original audio content with precision and creativity.
Theatre Audio Engineer
January 1, 2022 - Present
Architected live-audio excellence using tailored wireless and lavalier mic setups, precise FOH tuning, and seamless QLab cue integration to ensure every performance sounds pristine and dynamic. Worked across various theatres and cultural centers to manage live sound reinforcement for diverse theatrical productions.
Live Sound Technician
January 1, 2021 - Present
Engineered live events with strategic power/signal distribution, precision PA and monitor calibration, and comprehensive instrument mic’ing to ensure impactful and resonant sound during performances. Supported a variety of events including festivals and corporate functions.
Broadcast Sound Technician
June 1, 2024 - August 14, 2025
Guaranteed clear, reliable on-air audio through expert microphone deployment, livestream mix preparation, and rigorous signal optimization. Delivered consistent flawless sound quality across multiple broadcast programs and channels.
Boom Operator
January 1, 2021 - Present
Captured cinematic dialogue and atmospheric soundscapes with precision boom work, delivering clean, immersive audio for films, shorts, and commercials.
Freelance Sound Designer
January 1, 2021 - Present
Craft sonic identities—from original composition and sound design through final mix/master—for commercials, documentaries, branded content, and major campaigns. Projects include ‘O Regresso de Ricardo III no Comboio das 9h24’, ‘AE estudante e o Sr. Henrique’, among others.
Theatre Audio Engineer
January 1, 2022 - Present
Architect live-audio excellence with tailored wireless and lavalier mics setups, precise FOH tuning, and seamless QLab cue integration, ensuring every performance sounds pristine and dynamic across various theatres including Teatro Villaret, Teatro Maria Matos, and others.
Live Sound Technician
January 1, 2021 - Present
Engineering live experiences with strategic power/signal distribution, precision PA & monitor calibration, and comprehensive instrument mic’ing to ensure every note resonates with impact. Clients include Golden Globes Awards (SIC), Domingão (SIC), and many more.
Broadcast Sound Technician at Various Broadcasters including SIC and RTP
June 1, 2024 - September 3, 2025
Guaranteeing clear, reliable on-air audio through expert microphone deployment, live stream mix preparation, and rigorous signal optimization—delivering consistent flawless sound quality across broadcasts. Projects include ‘Os Bravos’, ‘Wolf and Dog’, and others.
Boom Operator
January 1, 2021 - Present
Capturing cinematic dialogue and atmospheric soundscapes with precision boom work—delivering clean, immersive audio for films, shorts, and commercials.

Education

Bachelor of Music Technology and Audio Production (Honours) at University of Kent (England)
January 1, 2018 - January 1, 2021
Bachelor of Music Technology and Audio Production (Honours) at University of Kent (England)
January 1, 2018 - January 1, 2021

Qualifications

(HONOURS) BACHELOR OF MUSIC TECHNOLOGY AND AUDIO PRODUCTION
September 1, 2018 - September 1, 2021

Industry Experience

Media & Entertainment, Travel & Hospitality, Consumer Goods, Professional Services, Education, Other
    paper Azyk Gomez Carmona | El Salvador National Team

    Featuring Azyk (Isaac) Gómez Carmona, the only 2009-born player called up to represent El Salvador 🇸🇻 in World Cup qualifiers. At just 15, he’s already making history with the Youth National Team.

    I handled the sound design and mix for this piece — bringing his story, his passion, and his voice to life.

    Always inspiring to collaborate on projects that highlight young talent chasing big dreams. @immortalsfutbolclub 🙌


    Director: @tpreyer
    DP: https://www.twine.net/signin
    1stAC: https://www.twine.net/signin
    Gaffer: @itsweiland
    Grip: https://www.twine.net/signin
    Sound Design & Mix: https://www.twine.net/signin
    Ph Studio: @projktla

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