Hi, I’m Marco Nito Mas. I do mixing and mastering for records and I easily handle post-production tasks for a variety of media, including live sound, podcasts and video projects. I enjoy collaborating with editors, directors and composers to craft clear, balanced sound that supports storytelling. I also run freelance sound editing and design projects through Upwork, Fiverr and Freelancer, building a solid track record of delivering on tight schedules. I’m currently pursuing a Master’s in Sound Direction at the Escuela Experimental y Realización Cinematográfica (INCAA) while continuing hands-on work at La Urburbuja Sonido, one of Buenos Aires’ largest post-production studios. My daily tasks include organizing material, prepping Pro Tools sessions, cleaning audio, applying noise reduction, and setting up mics and live feeds for TV. I hold a degree in Sound and Recording from UNLP and am completing additional coursework in Mastering for Audio Visuals at CFL No 414 in La Plata, as well as continued live‑sound and studio workflow experience. …

Marco Nito Mas

Hi, I’m Marco Nito Mas. I do mixing and mastering for records and I easily handle post-production tasks for a variety of media, including live sound, podcasts and video projects. I enjoy collaborating with editors, directors and composers to craft clear, balanced sound that supports storytelling. I also run freelance sound editing and design projects through Upwork, Fiverr and Freelancer, building a solid track record of delivering on tight schedules. I’m currently pursuing a Master’s in Sound Direction at the Escuela Experimental y Realización Cinematográfica (INCAA) while continuing hands-on work at La Urburbuja Sonido, one of Buenos Aires’ largest post-production studios. My daily tasks include organizing material, prepping Pro Tools sessions, cleaning audio, applying noise reduction, and setting up mics and live feeds for TV. I hold a degree in Sound and Recording from UNLP and am completing additional coursework in Mastering for Audio Visuals at CFL No 414 in La Plata, as well as continued live‑sound and studio workflow experience. …

Available to hire

Hi, I’m Marco Nito Mas. I do mixing and mastering for records and I easily handle post-production tasks for a variety of media, including live sound, podcasts and video projects. I enjoy collaborating with editors, directors and composers to craft clear, balanced sound that supports storytelling. I also run freelance sound editing and design projects through Upwork, Fiverr and Freelancer, building a solid track record of delivering on tight schedules.

I’m currently pursuing a Master’s in Sound Direction at the Escuela Experimental y Realización Cinematográfica (INCAA) while continuing hands-on work at La Urburbuja Sonido, one of Buenos Aires’ largest post-production studios. My daily tasks include organizing material, prepping Pro Tools sessions, cleaning audio, applying noise reduction, and setting up mics and live feeds for TV. I hold a degree in Sound and Recording from UNLP and am completing additional coursework in Mastering for Audio Visuals at CFL No 414 in La Plata, as well as continued live‑sound and studio workflow experience.

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Language

Spanish; Castilian
Fluent
English
Fluent
German
Intermediate
Portuguese
Fluent
French
Beginner

Work Experience

Sound Editor / Re-Recording Mixer at Documental UNLP - Liga Esports (LEIF)
March 31, 2022 - September 12, 2025
In this project I did all the sound editing, in addition to music editing, and proposed edits to improve the viewer's assimilation. Worked with Pro Tools and tools such as RX9, Sound Miner, and Goyo.
Sound Technician / Editor at University Television (UNLP)
November 30, 2022 - September 12, 2025
Operated live sound for over 50 TV broadcasts, ensuring optimal mix and microphone setup for presenters and guests. Organized material for editors, prepared Pro Tools sessions, performed noise reduction and mastering for weekly podcasts with over 10,000 monthly listeners, ensuring broadcast quality on Spotify and Apple Podcasts.
Sound Editor / Freelancer at Freelance (Upwork, Fiverr, Freelancer)
December 30, 2019 - Present
Currently freelancing as sound editing and sound design for freelance projects on Upwork, Fiverr, and Freelancer; experienced with Pro Tools, Izotope RX, and other audio tools. Involved in post-production for film, TV, and podcasts and maintaining a portfolio.
Sound Editor at La Burbuja Sonido
July 10, 2024 - Present
Im actually working in a PostProduction Sound Studio here in Buenos Aires. In this studio, I have the opportunity to edit for major television series here in Argentina, and I was able to participate as sound editor in the series "El Eternauta."
Sound Editor / Re-Recording Mixer at Documental UNLP Liga de Esports (LEIF)
March 1, 2022 - March 31, 2022
In this project I did all the sound editing, as well as music aging and proposing editing changes for better product assimilation by the viewer. Used Pro Tools, RX9 and related tools.
Podcast Editor - Intern at La Urburbuja Sonido
March 1, 2022 - November 30, 2022
PODCAST EDITOR INTERN at La Urburbuja Sonido; organized material, prepped Pro Tools sessions, performed noise reduction and audio cleanup. Worked on episodes for a studio with broad broadcast reach.
Sound Designer - Freelance at Freelance projects (Upwork, Fiverr, Freelancer)
March 1, 2022 - November 30, 2022
Freelance sound design and editing for various film, TV and podcast projects; proficient in Pro Tools, RX9, iZotope Ozone and related tools.
Sound Technician at UNLP (Live TV Broadcasts)
March 1, 2022 - November 30, 2022
Live sound operator for over 50 TV broadcasts; ensured optimal mix and microphone setup for presenters and guests.
Sound Editor - Intern at La Urburbuja Sonido
June 1, 2024 - Present
Current role: Sound Editing Intern at La Urburbuja Sonido, one of the largest post-production studios in Buenos Aires. Tasks include audio cleanup, organizing session data and preparing Pro Tools sessions.

Education

Techicality in Sound and Recording at National University of La Plata
January 27, 2020 - November 25, 2022
Degree in Sound and Recording at Universidad Nacional de La Plata (UNLP)
January 11, 2030 - November 1, 2024
Bachelor's Degree in Sound Direction at Escuela de Experimentación y Realización Cinematográfica (INCAA)
January 11, 2030 - September 12, 2025
Degree in Sound and Recording at Universidad Nacional de La Plata (UNLP)
January 11, 2030 - November 1, 2024
Master’s Degree in Sound Direction at Escuela Experimental y Realización Cinematográfica (INCAA)
June 1, 2024 - March 8, 2026
Mastering for Audio Visuals at CFL No 414, La Plata
January 11, 2030 - March 8, 2026

Qualifications

Spacial Sound and 3D
February 16, 2021 - May 4, 2021
Mastering for Audio Visuals
January 11, 2030 - September 12, 2025
Advanced English
January 11, 2030 - September 12, 2025
Pro Tools Certification
January 11, 2030 - March 8, 2026
RX9 Certification
January 11, 2030 - March 8, 2026
iZotope Ozone Certification
January 11, 2030 - March 8, 2026

Industry Experience

Media & Entertainment, Professional Services, Education
    paper LivLabelFree - Podcast Editing

    Recently I’m working on this Podcast in which my tasks are leveling to the LUFS standards of the platforms to which it is published, noise reduction and restoration, removing unwanted sounds, creative sound editing according to the narrative of the episode (which requires cutting and splicing phrases or words with others to finish closing an idea), equalization of voices to generate a homogeneous and pleasant to the ear coloratura.
    I edit this entirely in DAW Pro Tools and use tools such as RX 11, Clear, Dx Revive, Fab Filter Bundle, Nugen Bunlde, etc.

    paper Atomic Anesthesia - Podcast Editing

    For about a year I’ve been editing the sound of this weekly Podcast, in which my tasks are leveling to the LUFS standards of the platforms to which it is published, noise reduction and restoration, removing unwanted sounds, creative sound editing according to the narrative of the episode (which requires cutting and splicing phrases or words with others to finish closing an idea), equalization of voices to generate a homogeneous and pleasant to the ear coloratura.
    I edit this entirely in DAW Pro Tools and use tools such as RX 11, Clear, Dx Revive, Fab Filter Bundle, Nugen Bunlde, etc.