I am César Hauy, an international music producer and audio engineer based in Lisbon, Portugal, with a remote-first approach for worldwide collaborations. With over 10 years of experience delivering cohesive multi-track projects from concept to final master, I have released original productions with global labels such as All Day I Dream and Get Physical Music. I specialize in full-length project development — shaping artistic direction, producing and arranging music, and executing professional mixing and mastering, while guiding artists through the creative process. My approach blends storytelling, technical precision, and structured mentorship. I also bring advanced dialogue editing and remote audio expertise, ensuring polished sound across musical and spoken-word formats. As a mentor and collaborative producer, I help artists develop their sound, manage milestones, and realize label-ready releases, working with international A&R teams and remix artists.…

César Hauy

PRO

I am César Hauy, an international music producer and audio engineer based in Lisbon, Portugal, with a remote-first approach for worldwide collaborations. With over 10 years of experience delivering cohesive multi-track projects from concept to final master, I have released original productions with global labels such as All Day I Dream and Get Physical Music. I specialize in full-length project development — shaping artistic direction, producing and arranging music, and executing professional mixing and mastering, while guiding artists through the creative process. My approach blends storytelling, technical precision, and structured mentorship. I also bring advanced dialogue editing and remote audio expertise, ensuring polished sound across musical and spoken-word formats. As a mentor and collaborative producer, I help artists develop their sound, manage milestones, and realize label-ready releases, working with international A&R teams and remix artists.…

Available to hire

I am César Hauy, an international music producer and audio engineer based in Lisbon, Portugal, with a remote-first approach for worldwide collaborations. With over 10 years of experience delivering cohesive multi-track projects from concept to final master, I have released original productions with global labels such as All Day I Dream and Get Physical Music. I specialize in full-length project development — shaping artistic direction, producing and arranging music, and executing professional mixing and mastering, while guiding artists through the creative process. My approach blends storytelling, technical precision, and structured mentorship. I also bring advanced dialogue editing and remote audio expertise, ensuring polished sound across musical and spoken-word formats.

As a mentor and collaborative producer, I help artists develop their sound, manage milestones, and realize label-ready releases, working with international A&R teams and remix artists.

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Skills

Experience Level

Language

Portuguese
Fluent
English
Fluent
Spanish; Castilian
Intermediate

Work Experience

Music Producer, Composer & Audio Engineer at Hauy
January 1, 2014 - Present
Write, produce, arrange, mix, and master original music; develop cohesive multi-track releases with a unified sonic identity; structure projects with narrative flow and emotional progression; deliver label-ready masters for digital and vinyl; collaborate with international A&R teams and remix artists; manage timelines from concept to final release; edit and format short-format art for social media.

Education

Bachelor in Music Productoin & Audio Technology at Anhembi Morumbi University
January 10, 2011 - December 20, 2013
Audio Engineering at Instituto Audio & Video (IAV)
January 1, 2014 - December 26, 2014

Qualifications

• Full Album Production (Concept → Final Master) • Songwriting & Composition • Arrangement & Emotional Arc Development • Advanced Sound Design • Mixing, Mastering & Loudness Optimization • Artist Development & Production Mentorship • Remote Recordin
March 3, 2014 - March 3, 2026

Industry Experience

Media & Entertainment, Professional Services
    paper Sacred Music Producer & Ceremonial Recording Engineer - Ceu Do Montreal

    Produced and recorded ceremonial music and prayer sessions in the studio and within a live spiritual setting, ensuring both technical excellence and cultural sensitivity.

    Key Responsibilities:
    • Recorded live prayer ceremonies and sacred music performances
    • Captured vocals, acoustic instruments, and group chanting in reverent environments
    • Recorded in studio sessions and produced, mixed and mastered hymns for the temple’s archives.
    • Managed microphone placement and acoustic balance in non-studio settings
    • Edited and mixed recordings while preserving the authenticity and spiritual integrity of the performances
    • Produced musical arrangements supporting ceremonial use
    • Delivered polished audio for archival, community, and private distribution

    This role required deep respect for spiritual context, attentive listening, and the ability to create emotionally resonant soundscapes aligned with contemplative practice.

    paper Hauy

    Hauy — Music Producer, Composer & Audio Engineer

    2014–Present | International Releases
    • Write, produce, arrange, mix, and master original music
    • Toured as DJ and music performer in more than 20 countries
    • Develop cohesive multi-track releases with unified sonic identity
    • Structure projects with narrative flow and emotional progression
    • Deliver label-ready masters for digital and vinyl
    • Collaborate with international A&R teams and remix artists
    • Manage timelines from concept to final release
    • Edit and format short format art for social media

    Selected Label Work:
    Official releases on All Day I Dream, Get Physical Music, Hoomidaas and When We Dip.