I’m a postproduction and video editor specialized in editing, composition, graphic animation and colorization, with experience creating content for social media platforms such as Instagram, YouTube, and LinkedIn. I also work across shootings and production workflows using Sony Alpha and other camera setups. My background includes theatre technical work in light and sound, as well as production and postproduction roles in film/TV contexts. I’m currently focused on strengthening my audiovisual editing and postproduction skills while delivering polished, platform-ready content.

Marta Estero

I’m a postproduction and video editor specialized in editing, composition, graphic animation and colorization, with experience creating content for social media platforms such as Instagram, YouTube, and LinkedIn. I also work across shootings and production workflows using Sony Alpha and other camera setups. My background includes theatre technical work in light and sound, as well as production and postproduction roles in film/TV contexts. I’m currently focused on strengthening my audiovisual editing and postproduction skills while delivering polished, platform-ready content.

Available to hire

I’m a postproduction and video editor specialized in editing, composition, graphic animation and colorization, with experience creating content for social media platforms such as Instagram, YouTube, and LinkedIn. I also work across shootings and production workflows using Sony Alpha and other camera setups.

My background includes theatre technical work in light and sound, as well as production and postproduction roles in film/TV contexts. I’m currently focused on strengthening my audiovisual editing and postproduction skills while delivering polished, platform-ready content.

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Language

Spanish; Castilian
Fluent
English
Advanced
Chinese
Beginner

Work Experience

Video editor (Experience Current → Editor; Postproduction department - Sinergia FP) at Sinergia FP
January 1, 2025 - Present
Content creation for social media and platforms (Instagram, YouTube, LinkedIn). Video editing using Premiere Pro and After Effects, and graphic design tasks with InDesign. Producing and editing vlog-style and platform-ready videos; also supporting shootings using Sony Alpha camera equipment.
Theatre light and sound technician at Various independent theatre companies
January 1, 2025 - Present
Provided technical lighting and sound support for live theatre productions. Worked on stage-ready setups and technical operation to support performances.
Production assistant (Film Festival “Cinemajalvir”) at Film Festival “Cinemajalvir”
January 1, 2024 - December 31, 2024
Organized film festival logistics, including data management and public relations support.
Production department (Productora Cut) at Productora Cut
January 1, 2024 - December 31, 2024
Content creation for social media (Instagram, Reels, TikTok) and video editing with Premiere Pro. Graphic design/editing support with InDesign and CapCut. Participation in shootings using Sony FX3 camera.
Production assistant at Film Festival “Cinemajalvir”
January 1, 2024 - December 31, 2024
Assisted with festival organization, including data management and support for public relations activities.
Production department / Content creation and video editing at Productora Cut
January 1, 2024 - December 31, 2024
Created social media content (Instagram, Reels, TikTok) and performed video editing with Premiere Pro. Produced layouts/designs with InDesign and edited using CapCut. Supported production by shooting with FX3 camera.
Production department (Producciones Logosfera UFV) at Producciones Logosfera UFV
January 1, 2023 - December 31, 2023
Preproduction and management of administrative tasks, plus production, postproduction and editing of videos, short films and social media content using Premiere Pro and After Effects.
Production department at Producciones Logosfera UFV
January 1, 2023 - December 31, 2023
Performed preproduction, administrative task management, and production/postproduction support. Edited videos, short films, and social media content using Premiere Pro and After Effects.
Video editor (for Naïka) at Sinergia FP
January 1, 2023 - January 1, 2025
Video editing and content creation for the international artist Naïka, including social media and platform outputs (Instagram, YouTube, LinkedIn). Edited vlog content using Premiere Pro and After Effects, created graphics/layouts with InDesign, and supported shoots with Sony Alpha cameras as part of the postproduction workflow.
Intern (TV studio internship) at TV studios of University UFV
January 1, 2022 - January 1, 2023
Administrative and technical management of audiovisual equipment, including camera and lighting gear, within university TV studio settings.
Internship (TV studios) at TV studios of University UFV
January 1, 2022 - January 1, 2023
Handled administrative and technical management of data and audiovisual equipment (camera and lighting equipment) in university TV studio operations.

Education

Master in audiovisual editing and postproduction at The Core School
January 1, 2025 - July 25, 2026
Course in postproduction techniques: editing, color and sound at Instituto HAZ RTVE
January 1, 2025 - July 25, 2026
Degree in Audiovisual Communication with Special Title in Realization and Production of New Audiovisual Formats at Universidad Francisco de Vitoria
January 1, 2021 - January 1, 2025
Academic semester at Hang Seng University of Hong Kong
January 1, 2024 - July 25, 2026
ASOR Scholarship beneficiary at Archeological excavations in Hazor, Israel
January 1, 2022 - July 25, 2026
Master in audiovisual editing and postproduction at The Core School
January 1, 2025 - July 25, 2026
Course in postproduction techniques: editing, color and sound (DaVinci Resolve) at Instituto HAZ RTVE
January 1, 2025 - July 25, 2026
Degree in Audiovisual Communication with Special Title in Realization and Production of New Audiovisual Formats at Universidad Francisco de Vitoria (UFV)
January 1, 2021 - January 1, 2025
Academic semester at Hang Seng University of Hong Kong
January 1, 2024 - July 25, 2026
ASOR Scholarship (beneficiary) at Archeological excavations in Hazor, Israel
January 1, 2022 - July 25, 2026
Internship on TV studios at TV studios of University UFV
January 1, 2022 - January 1, 2023
Internship on TV studios at TV studios of University UFV
January 1, 2022 - January 1, 2023

Qualifications

Adobe Certified Professional - Digital Video Using Adobe Premiere Pro
January 11, 2030 - July 25, 2026
Photography Contest finalist (SIMUFV) (2022)
January 1, 2022 - December 31, 2022
Selected photographer for the “Metaverso. Lo real en lo virtual” book cover
January 1, 2022 - December 31, 2022
Adobe Certified Professional (Digital Video Using Adobe Premiere Pro)
January 11, 2030 - July 25, 2026

Industry Experience

Media & Entertainment, Education