I am an imaginative cinema professional with a keen eye for detail and a team-oriented mindset, specializing in audio and sound, with training in music production, audio consoles, and musical interpretation. I have hands-on experience in video production and editing, event organization, instrument maintenance and sales, and live show engineering. I am proficient with Pro Tools, Logic Pro, Ableton Live, DaVinci Resolve, Adobe Premiere, After Effects, Audinate Dante, and Final Cut, and I love applying sound design to storytelling and cinematic experiences.

Sebastian Castro Nuñez

I am an imaginative cinema professional with a keen eye for detail and a team-oriented mindset, specializing in audio and sound, with training in music production, audio consoles, and musical interpretation. I have hands-on experience in video production and editing, event organization, instrument maintenance and sales, and live show engineering. I am proficient with Pro Tools, Logic Pro, Ableton Live, DaVinci Resolve, Adobe Premiere, After Effects, Audinate Dante, and Final Cut, and I love applying sound design to storytelling and cinematic experiences.

Available to hire

I am an imaginative cinema professional with a keen eye for detail and a team-oriented mindset, specializing in audio and sound, with training in music production, audio consoles, and musical interpretation. I have hands-on experience in video production and editing, event organization, instrument maintenance and sales, and live show engineering.

I am proficient with Pro Tools, Logic Pro, Ableton Live, DaVinci Resolve, Adobe Premiere, After Effects, Audinate Dante, and Final Cut, and I love applying sound design to storytelling and cinematic experiences.

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Language

Spanish; Castilian
Fluent
English
Advanced
French
Advanced

Work Experience

Technicien audiovisuel at Groupe Paradoxe Montréal
December 31, 2025 - July 15, 2025
Responsible for mounting and dismantling audiovisual equipment during shoots and events, operating cameras and sound recording, participating in project pre-production including scripting and research, digitizing and cataloguing selected material, performing video editing using Final Cut Pro, studio recording and mixing, lighting installation on set, logistics management, maintaining good team relationships, handling sound and lighting consoles, installing giant screen projection systems, and managing transport logistics.
LQA Videogame Tester at Side Montréal
January 1, 2025 - Present
Verify the quality of the translation and adaptation of dialogue and texts for Latin America; correct location-related issues for LATAM; ensure correct implementation of languages across multiple platforms.
Technicien A/V at 19ème Convention de Salsa de Montréal
May 31, 2024 - July 15, 2025
Used Vmix software to display videos and participant cards on screen, configured audio connections for artists during evening concerts and for presenters during the convention, and performed video editing for content broadcast during the convention.
Audiovisual Technician at 19ème Convention de Salsa de Montréal
May 1, 2024 - May 1, 2024
Used Vmix to display videos and participant cards; set up audio connections for artists during evening concerts and presenters during the convention; edit on-screen content and manage stage tech.
Ingénieur du son at MRGenre Productions
January 31, 2024 - July 15, 2025
Installed recording equipment and microphones on site, recorded dialogues for the short film 'Le Nid de la Veuve Noire', and wrote reports to facilitate post-production processes.
Sound Recordist at MRGenre Productions
January 1, 2024 - January 1, 2024
Set up recorders and microphones on site; place and record dialogue for the short film 'The Black Widow’s Lair'; write reports to facilitate the post-production process.
Audiovisual Technician at Groupe Paradoxe
January 1, 2024 - January 1, 2025
Set up and dismantle audiovisual equipment for shoots and events; operate cameras and sound recording; contribute to pre-production tasks (scriptwriting, location scouting, research); digitize and catalog footage; perform video editing using Final Cut Pro; assist in studio recording and mixing; install lighting on film sets; manage equipment logistics; build strong team relationships; set up stage, show, and event gear; patch audio and lighting connections; operate sound and lighting consoles; configure projection systems for large screens; load and unload trucks; meet deadlines.
Monteur audio/enregistreur de son at Canyon Entertainment
December 31, 2022 - July 15, 2025
Edited interviews and podcasts of artists in the Greater Toronto Area, recorded on-site audio for music videos and other company projects, and assisted with concert setup and audio support.
Video Editor/Sound Recordist at Canyon Entertainment
January 1, 2021 - January 1, 2022
Edit interviews and artist podcasts in the Greater Toronto Area; record on-site audio for music videos and for the company’s earnings gaps; set up concerts and assist with audio.
Rédacteur audio et vidéo at The Congress Magazine
December 31, 2019 - July 15, 2025
Edited videos and graphic pieces according to client requirements, published interviews on the magazine's website to increase traffic and attract potential clients, and researched content for the magazine's site.
Roadie at Festival Hermoso Ruido
August 31, 2016 - July 15, 2025
Setup and connected audio for the event, supported artists and FOH engineer during the festival, and provided general support to the audience.
Audio and Video Editor at The Congress Magazine
January 1, 2015 - January 1, 2019
Edit videos and graphics; edit and publish interviews on the magazine’s website; research content for the magazine’s website.

Education

Post-production audio et vidéo at Institut Trebas, Montréal
January 1, 2022 - December 31, 2023
Production de musique numérique at Langara College, Vancouver
January 1, 2020 - December 31, 2021
Professionnel des médias at Grancolombiano Polytechnic, Colombie
January 1, 2013 - December 31, 2017
First Aid Certification at Heart and Stroke Foundation
January 1, 2025 - January 1, 2025
Certificate in Audio and Video Post-production at Trebas Institute, Montreal
January 1, 2025 - January 1, 2025
Certificate in Digital Music Production at Langara College, Vancouver
January 1, 2022 - January 1, 2023
Diploma in Media Professional at Grancolombiano Polytechnic, Colombia
January 1, 2020 - January 1, 2021
Customer Service Excellence Certificate at Toronto School of Management, Canada
January 1, 2020 - January 1, 2020
First Aid, Anaphylaxis, Cardio-Rescue, and AED at Heart and Stroke Foundation, Montreal
January 1, 2025 - January 1, 2025
Audio and Video Post-production (course work) at Trebas Institute, Montreal
January 1, 2022 - December 31, 2023
Digital Music Production at Langara College, Vancouver
January 1, 2020 - December 31, 2021
Media Professional at Grancolombiano Polytechnic, Colombia
January 1, 2013 - December 31, 2017
Additional Studies - Customer Service Excellence Certificate at Toronto School of Management, Canada
January 1, 2020 - December 31, 2020
Pro Tools Certified User at Grancolombiano Polytechnic School, Colombia
January 1, 2016 - June 4, 2026

Qualifications

Certificat d'excellence en service à la clientèle
January 1, 2020 - December 31, 2020
Utilisateur certifié de Pro Tools
January 1, 2016 - December 31, 2016
Pro Tools Certified User
January 1, 2016 - May 19, 2026
First Aid Certification
January 1, 2025 - May 19, 2026
Customer Service Excellence Certificate
January 1, 2020 - May 19, 2026
Pro Tools Certified User
January 1, 2016 - June 4, 2026
Customer Service Excellence Certificate
January 1, 2020 - June 4, 2026

Industry Experience

Media & Entertainment, Professional Services, Education, Software & Internet, Other