Hi there! I’m Oskar Świerad. I’ve worked in game dev since 2010. I started Tech Art Aid to empower game creators, by sharing my interest in technical aspects of game art.


Tech Art Aid YouTube channel was featured in Epic Games’ live stream, Polycount‘s front page and on the popular news site 80.lv.

The site and the YouTube channel were awarded a MegaGrant by Epic Games in 2020, for its contribution to Unreal Engine community.


In the tutorials I do my best to make learning efficient. I put an emphasis on quality, deep research and clarity for every video. Then I cut, edit, rewrite and polish – all for brevity, because I value your time.

The goal is to build a comprehensive resource about shaders, procedural techniques, programming art tools and the best optimization practices.


I’d be grateful for your ideas, mistakes encountered and feedback. Feel free to send me a message via @TechArtAid.