Jozef Chutka
Founder at wide.video
Prague, Prague, Czechia
Summary
👤
Senior🎓
Top SchoolJozef Chutka is an engineering leader and founder with 14 years of experience focused on front-end engineering, video delivery, performance and security. He has led and scaled UI teams of 30–50 engineers across EMEA, driving architecture, CI pipelines and cross-platform video experiences (including HD/4K, H.264/HEVC/AV1) for millions of users. As founder of wide.video he blends product-driven R&D with hands-on development to bring browser-based HD/4K editing and codec support to users without installs. Known for mentoring talent and enforcing high engineering standards, he pairs deep technical fluency in JS/React/Haxe and media formats with pragmatic delivery leadership. Based in Prague, he combines a decade in video platforms with a persistent interest in open source and security, often optimizing edge performance in client-facing UIs.
14 years of coding experience
11 years of employment as a software developer
Physics, Physics at Gymnázium VrábleING, International Business, ING, International Business at Slovenská pol'nohospodárska univerzita v Nitre
English, Czech, Slovak
Github Skills (192)
transformers10
python10
actionscript10
deep-learning10
gemma10
glm10
javascript10
rendering10
multimodal10
audio10
transformer10
emscripten10
nlp10
webassembly10
avm210
Programming languages (17)
Github contributions (5)
wide-video/ffmpeg
May 2021 - Jul 2026
Mirror of git://source.ffmpeg.org/ffmpeg.git
Contributions:6 PRs, 83 pushes, 85 branches in 5 years 2 months
hacklanglibfdk-aacvideosource-gitffmpeg
jozefchutka/YCanvas
Jan 2012 - Dec 2014
YCanvas is an open source 2D tile renderer library written in ActionScript 3. It provides high performance solution for rendering world maps. The library also contains Stage3D (GPU) accelerated implementation based on Starling.
Contributions:117 commits, 4 comments, 1 issue in 2 years 11 months
actionscriptgpurendering
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