Work
Things I built — public ones
Most of my paid work is under NDA and isn't public — that's why the list above is shorter than it should be. If you're considering hiring me, I'm happy to walk you through specific projects in a call.
Selected
tools.grxnd3r.com
40+ web utilities — PDF, image, video, OCR. No tracking, no ads, no signup required. Custom PHP backend over Imagick, Tesseract, LibreOffice and ffmpeg.
Grandvalira live map
3D interactive map of every slope and lift across the Andorran ski domain, with live conditions overlay. MapLibre GL + custom data pipeline.
grxnd3r.com
This site. Hand-written PHP, vanilla JS, custom design system. No framework. Editorial layouts, dark/light theme with View Transitions, command palette.
In progress
Tools account features
Favorites, recent history (metadata only), saved presets, raised quotas — login that actually does something.
tools.grxnd3r.com guides
Long-form SEO articles on the file-work problems these tools solve — compressing PDFs, choosing image formats, getting OCR right.
Past explorations
Got something to build? Or want to hear about the NDA-locked work?
Get in touch