Hello! I’m Oscar Eduardo Martínez Troncoso, a Sound Engineer with 7 years of experience driving creative projects in the advertising and audiovisual fields. I specialize in mixing and mastering, and I bring an innovative approach to sound design for both national and international brands. I’ve led teams directing voice talents and producing musical pieces that resonate with global audiences, blending artistic sensitivity with technical precision to transform concepts into unique auditory experiences. I’m passionate about delivering high-quality sound solutions that elevate storytelling and help brands stand out. I’ve worked on voice-over direction, studio production, and audio post for TV, film, and streaming platforms, including projects for brands such as Pepsi, Claro, and Davivienda. I enjoy collaborating with clients and musicians to craft immersive sonic experiences that connect with audiences worldwide.

Oscar Eduardo Martínez Troncoso

Hello! I’m Oscar Eduardo Martínez Troncoso, a Sound Engineer with 7 years of experience driving creative projects in the advertising and audiovisual fields. I specialize in mixing and mastering, and I bring an innovative approach to sound design for both national and international brands. I’ve led teams directing voice talents and producing musical pieces that resonate with global audiences, blending artistic sensitivity with technical precision to transform concepts into unique auditory experiences. I’m passionate about delivering high-quality sound solutions that elevate storytelling and help brands stand out. I’ve worked on voice-over direction, studio production, and audio post for TV, film, and streaming platforms, including projects for brands such as Pepsi, Claro, and Davivienda. I enjoy collaborating with clients and musicians to craft immersive sonic experiences that connect with audiences worldwide.

Available to hire

Hello! I’m Oscar Eduardo Martínez Troncoso, a Sound Engineer with 7 years of experience driving creative projects in the advertising and audiovisual fields. I specialize in mixing and mastering, and I bring an innovative approach to sound design for both national and international brands. I’ve led teams directing voice talents and producing musical pieces that resonate with global audiences, blending artistic sensitivity with technical precision to transform concepts into unique auditory experiences. I’m passionate about delivering high-quality sound solutions that elevate storytelling and help brands stand out.

I’ve worked on voice-over direction, studio production, and audio post for TV, film, and streaming platforms, including projects for brands such as Pepsi, Claro, and Davivienda. I enjoy collaborating with clients and musicians to craft immersive sonic experiences that connect with audiences worldwide.

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Language

Spanish; Castilian
Fluent
English
Advanced

Work Experience

Sound Engineer and Music Producer for Audiovisual Media at Estudios Machina
January 1, 2020 - Present
Developed custom soundscapes, composed and mastered pieces for TV, film, and platforms such as Netflix; delivered projects for brands including Pepsi, Claro, and more; cultivated expertise in professional voice-over; gained cost estimation and management skills for sound production.
Sound Producer at Audio Post
April 1, 2019 - October 1, 2019
Mastered the use of equalizers, compressors, limiters, and other processors to optimize sound quality; optimized workflows for production processes; designed jingles and produced original music; recorded and processed acoustic instruments such as trumpets and double basses.
Sound Engineer and Music Producer for Audiovisual Media at Audio 85 S.A.S
January 1, 2018 - December 31, 2020
Designed and optimized strategic structures for advertising spots; developed advanced editing processes under tight deadlines; directed podcast projects; gained proficiency in cost estimation and management for sound production.
Dubbing Manager at Provideo S.A.S
November 20, 2017 - January 20, 2018
Directed voice talents and dubbing production, ensuring accurate interpretation and alignment with project objectives; utilized audio cleaning and optimization tools; created sound effects using foley techniques; served as audio editor for the Podcast Black Box with Carlos Sarmiento.

Education

Sound Engineer at Universidad de San Buenaventura
January 11, 2030 - December 2, 2025
Session Musician at Escuela de Música y Audio Fernando Sor
January 11, 2030 - December 2, 2025
Estudios Machina at Estudios Machina
January 1, 2020 - December 2, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Media & Entertainment, Professional Services, Other