Available to hire
Hi, I’m Boldizsár Bálint, a creative and detail-oriented sound engineer and composer based in Budapest. I’ve had the privilege to lead projects like the first-ever Hungarian AI-generated audio TTS dub and work on a variety of major titles, from VR games to national TV productions. My passion lies in Audio - engineering, music composition, sound design, and managing audio projects, combining creativity with technical expertise.
With years of hands-on experience in composing music, audio editing, post-production, and sound engineering for games, live broadcasts and studios, I enjoy collaborating in teams to deliver high-quality audio content.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Language
English
Fluent
Hungarian
Fluent
German
Beginner
Work Experience
Sound Engineer at Balthazar Valentine Sound Studio Live
January 1, 2015 - PresentI provide sound engineering, sound design, composition and audio editing services, including mixing and mastering for numerous types of projects, showcasing expertise in creative audio production, post production and live or broadcast sound. Completed sound design, composition, and sound engineering work on various projects, including games, videos, and broadcast productions.
Recording and Mixing Engineer at RedBull Music Studios Amsterdam
January 1, 2014 - December 31, 2015Worked as a recording and mixing engineer for music productions at the studio.
Audio and ADR editor, Sound Engineer, Media technician at Iyuno Hungary Kft
April 1, 2021 - December 19, 2025Responsible for audio and ADR editing, sound engineering, and media technical tasks at Iyuno Hungary. Involved in high-quality audio post-production, sound design, and project coordination.
Freelance Broadcast Sound Engineer at Hung-Ister Zrt
January 1, 2020 - December 31, 2021Worked as a freelance broadcast sound engineer, handling sound recording, mixing and mastering duties for live and recorded broadcast productions.
Outside Broadcast & Post-production Sound Engineer at Antenna Hungária Zrt
January 1, 2016 - December 31, 2020Managed outside broadcast and post-production sound engineering responsibilities, including live event sound and sound post-production.
Sound Engineer - AI Trainer at micro1
October 30, 2025 - PresentEvaluateing audio quality, expertly identifying and classifying audio artifacts, and delivering precise annotations that directly impact model accuracy, fiiltering and repairing audio artifacts using spectral/manual edits and standard restoration workflows to create clean, model-ready clips.
Deliver detailed and accurate annotations to train and enhance AI audio models.
Providing constructive feedback to continuously improve annotation quality and model performance.
Education
Bachelor of Science (Hons) in Audio Production at Middlesex University
January 1, 2015 - December 31, 2015Bachelor of Science at Budapest University of Technology and Economics
January 1, 2013 - December 31, 2013High School Diploma at Egressy Béni Music Secondary School
January 1, 2012 - December 31, 2012Bachelor of Science (Hons) in Audio Production at Middlesex University
September 1, 2012 - December 31, 2015Electrical Engineer Bsc. at Budapest University of Technology and Economics
September 1, 2009 - December 31, 2013Jazz-Saxophone at Egressy Béni Music Secondary School
January 1, 2008 - December 31, 2012Qualifications
Audio for Games Certificate
January 1, 2015 - December 31, 2015Audio for Games Certificate
January 1, 2015 - December 31, 2015Industry Experience
Media & Entertainment, Gaming, Telecommunications, Consumer Goods, Software & Internet
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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