A live flight radar for my desk. A round ESP32-S3 display plotting real ADS-B aircraft on an ATC-style scope. I ended up writing the drivers myself, and sent some of that work upstream to Espressif.

I lead the robotics team. Current build is an antweight, CAD the whole way through to combat. It weighed in at 452.76 g against a 453.59 limit, which was closer than I'd have liked.

Falling sand on a round 466×466 AMOLED. Twelve materials sorted by density, and that ordering is the physics, a cell moves into any neighbour holding something lighter than it is. Tilt the board and the sand pours toward the low edge, touch the glass to paint, set the wood on fire.

No LVGL, and no framebuffer in PSRAM either. It paints a band at a time out of internal DMA memory and only pushes the rows that actually changed. Scenes come in as PNGs over USB, which is where the hourglass came from.

I built this while job hunting, because the search itself was the problem. Ten tabs open, the good postings buried under the noise, and the applications I'd already sent quietly going cold because I lost track of who to poke and when.

It pulls eight sources into one inbox, collapses the same role posted to three boards down to a single card, and scores everything against my own skill profile the moment it lands. The ones worth a look get read in full by Claude, which grades them on four dimensions and has to quote the posting for every claim it makes. Prospect then checks the quote actually appears before it believes it. After that it tailors a resume per job and won't let a lead sit quiet without telling me.

One SQLite file on my own machine, no accounts, no cloud. There's an MCP server in it too, so a Claude Code session can work the pipeline with me. Still buggy, still moving.