Rust engineer. I build things that touch real hardware and real physics: motion control firmware, measurement rigs, geometry and numerics, and the desktop UIs that drive them.
Most of what's here follows the same pattern — a no_std firmware crate for the MCU, plus
host-testable crates holding the math, so the hard parts can be tested without a scope on the bench.
In a past life I was a web developer — backend and frontend. It's all unrelated experience; it just explains the older repos here.
| lathe | Electronic leadscrew for a manual metal lathe — STM32F411CE / RTIC firmware, plus host-testable motion-profile and gear-geometry crates. Threading, feeds, gear hobbing. |
| windings | Turns counter for a coil winding machine. STM32F103 + RTIC/Embassy, quadrature encoder (4096 counts/rev), SSD1306 OLED. |
| lvdt | LVDT signal conditioner firmware — STM32G474, Rust/RTIC. |
| vibrometer | Laser vibrometer / rotor balancing rig: ESP32-C3 firmware (ADS1256 + keyphasor) and an egui desktop receiver, sharing the wire protocol and domain types. |
| meteo | Atmospheric pressure logger on ESP32-C3 / esp-hal — BMP390, Wi-Fi upload, NTP time sync. |
| smitters | Smith chart math and rendering. UI-agnostic core, with an egui integration for interactive charts. |
| merka | 2D parametric sketch editor — Rust + Bevy + egui, with a Gauss–Newton geometric constraint solver. |
| egui_dockyard | A deliberately vibe-coded docking and workspace layout system for egui. |
| fretboard | Interactive fretboard visualizer — scales, tunings (cello / guitar / minor thirds), logarithmic fret spacing, hot reload. |
| ron-bench | Throughput / conformance / scaling harnesses for the ron parser — RON vs serde_json, PEG conformance, an O(N) vs O(N²) oracle. |
Mostly Rust — no_std embedded, desktop, and the numerics in between. Issues and PRs welcome
on any of the above.