DJ, Music Producer, and Sound Designer. 13 years of experience in sound design for film, television, and music productions.

Sebastian Castro

DJ, Music Producer, and Sound Designer. 13 years of experience in sound design for film, television, and music productions.

Available to hire

DJ, Music Producer, and Sound Designer. 13 years of experience in sound design for film, television, and music productions.

Experience Level

Expert
Expert

Language

Spanish; Castilian
Fluent
English
Fluent

Work Experience

Sound Designer at Unilingo
September 1, 2022 - October 1, 2023
Designed and implemented sound effects, Foley, and ambient soundscapes for digital media and YouTube content. Edited, cleaned, and organized audio assets to meet professional post-production standards. Selected, synchronized, and integrated music tracks to enhance narrative impact and viewer engagement. Prepared and delivered multitrack sessions for mixing, mastering, and quality control workflows. Collaborated closely with editors, producers, and post-production teams to ensure audio consistency and technical accuracy. Performed audio quality checks to verify synchronization, clarity, and overall production standards. Utilized professional audio tools and workflows in a fast-paced content production environment.
Sound Designer, Mixing Engineer & Quality Control Specialist at Palmera Records
December 31, 2021 - March 22, 2022
Edited, cleaned, and synchronized dialogue recordings for audiovisual productions. Performed audio restoration, noise reduction, and overall sound enhancement to achieve professional-quality results. Designed and implemented sound effects, Foley, ambient soundscapes, and musical elements for promotional content and teasers. Mixed and balanced dialogue, music, and sound effects to create cohesive and engaging audio experiences. Conducted quality control (QC) checks to ensure technical compliance, synchronization accuracy, and overall audio quality. Collaborated with creative and production teams throughout the post-production process to meet project requirements and deadlines. Managed audio assets and session organization using professional audio production workflows.
Freelance Audio Engineer, Sound Designer & Music Composer at Freelance
February 1, 2014 - Present
Composed and produced original music for short films, promotional videos, digital content, and independent audiovisual productions. Created custom sound design, Foley, sound effects, and ambient soundscapes to enhance storytelling and emotional impact. Edited, restored, and mixed dialogue, music, and sound effects for audiovisual projects. Collaborated with filmmakers, content creators, and production teams to develop audio concepts aligned with creative and narrative objectives. Provided professional live sound services for social events, fashion shows, corporate events, private parties, and live band performances. Configured, operated, and maintained PA systems, microphones, wireless systems, digital and analog mixing consoles, and stage audio equipment. Performed sound checks, live mixing, troubleshooting, and technical support to ensure high-quality audio performance. Selected, programmed, and managed music playlists tailored to the atmosphere and requirements of each event. Managed projects from pre-production through final delivery while meeting deadlines and technical specifications.

Education

Pos prodcution and Audio engineer at Tecson
March 6, 2019 - November 11, 2021
Music production at Emba
March 6, 2011 - November 20, 2014

Qualifications

Add your qualifications or awards here.

Industry Experience

Other