I program digital and physical realities. Fullstack engineer from AR/AI/Cloud to CAD and manufacturing.

drag to rotate

/* home.css locks the page to one non-scrolling viewport so the 3D scene can own the wheel. Without JS there is no scene and nothing to scroll into — so give the page its scroll back and shrink the empty hero, otherwise the intro below would sit clipped and unreachable. Prefixed with `html` so these beat home.css on specificity rather than relying on source order or !important. */ html body { height: auto; overflow: auto; } html #hero { height: 60dvh; } /* Controls that do nothing without JS: the loader counter, the drag-to-rotate hint and the AR button. */ html #hero-progress, html .hero-drag-hint, html .ar-btn { display: none; }

About

The person behind the work.

I'm Mateusz — a senior full-stack engineer and maker. I build production software for industrial companies, and I'm equally comfortable writing Azure code and operating a CNC machine.

My stack is Azure, .NET, Python and React, and for nine years also industrial AR — HoloLens, WebXR and live sensor data inside a headset. My workshop — wood, metal and 3D printing.

Fullstack Dev Web apps, AR training tools, and ML pipelines built end to end.
CAD & Fabrication Precision CAD, 3D printing, scanning, and laser work.
Built by Hand Playgrounds, kitchens, and furniture cut from raw timber.

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