Piotr Rachtan
Software Engineer at pinStudio
Rudawa, Lesser Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolPiotr Rachtan is a seasoned software engineer with nine years of professional experience building real-time 3D and interactive systems, currently focused on developing and improving Lumion's LiveSync integrations for major CAD platforms. He brings deep low-level and graphics expertise—C++, C#, OpenGL/WebGL, HLSL—combined with a long history in ActionScript/Flash, Adobe AIR extensions, and embedded platforms like AVR/Arduino. His background spans both creative agency work and product engineering, having shipped DOOH, multimedia kiosks, and prototype hardware solutions that bridge physical and digital experiences. Comfortable across tooling and platform boundaries, he’s particularly adept at platform extension work and real-time synchronization challenges that power architectural visualization. Based in Poland, he’s not actively seeking new roles but remains an engineer who blends legacy multimedia know-how with modern graphics and integration engineering.
9 years of coding experience
11 years of employment as a software developer
Engineer's degree, Digital systems, Engineer's degree, Digital systems at Technikum Energetyczno-Elektroniczne nr 9 im. Tadeusza Kościuszki.AGH University
Github Skills (27)
rendering10
javascript9
webgl9
pixijs9
glsl9
canvas9
sketchup9
data-visualization9
rendering-engine9
renderer9
html8
canvas2d8
shortcut8
visual-studio-extension7
interaction7
Programming languages (4)
Github contributions (5)
FormIt3D/Lumion
Sep 2021 - Nov 2021
Connect FormIt to Lumion for realistic rendering workflows.
Contributions:9 commits, 4 pushes in 1 month
renderingformit-plugin-recommended
SketchUp/api-issue-tracker
Oct 2017 - Jul 2025
Public issue tracker for the SketchUp and LayOut's APIs
Contributions:35 comments, 16 issues in 7 years 10 months
sketchupissue-tracker
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