Krzysztof Kuziel
Principal Content Security Architect at DAZN
Silesian Voivodeship, Poland
Summary
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Senior🎓
Top SchoolKrzysztof Kuziel is a Principal Content Security Architect with 11 years of experience building scalable, secure backend systems for one of the world’s largest sports streaming platforms. He specializes in Javascript/Typescript, Node.js and AWS, leading projects across DRM, media streaming, transcoding pipelines, and secure key management to reduce piracy and accelerate time-to-publish for VOD assets. Known for bridging engineering and product needs, he coordinates international teams, integrates third-party encoders, and designs infrastructure-as-code and observability for reliable delivery. He has repeatedly delivered high-impact systems such as concurrent stream limiters, data aggregators and content editing platforms that improved conversion and operational efficiency. A mentor and security champion, Krzysztof pairs hands-on coding with threat modeling and ISO audit involvement, and brings an unusual background in audio engineering and live-sound production that sharpens his attention to performance and systems robustness. Based in Silesia, Poland, he combines deep practical experience with a creative, cross-disciplinary approach to solving content protection challenges.
11 years of coding experience
18 years of employment as a software developer
Master of Science Materials Engineering Surface engineering, Master of Science Materials Engineering Surface engineering at The Silesian University of TechnologyPostgraduate Studies Software Development, Postgraduate Studies Software Development at AGH University of Krakow
Polish, English
Github Skills (5)
player5
vimeo4
html5-video2
vimeo-player2
embedded2
Programming languages (1)
Github contributions (5)
kkuziel/pre-commit
Jan 2018 - Jan 2023
Contributions:9 pushes, 1 branch in 5 years 1 month
kkuziel/styled-components-react
Jan 2019 - Mar 2024
Contributions:15 pushes in 5 years 2 months
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