Systems & infrastructure engineer — I write low-level software in Rust, C/C++, and Go: virtualization, storage, protocol implementations, and firmware tooling. I like making things run where they're not supposed to, and shipping single-binary tools that just work.
🏢 I work on GetBusbar, and contribute across a few orgs and open-source projects including FreeMKV and tiberius-rs.
- tiberius-ng — actively-maintained TDS 7.2–8.0 (Microsoft SQL Server) driver for Rust.
- oauth-as — embeddable OAuth 2.1 Authorization Server library, incl. the RFC 8628 device grant.
- lsi-flash — single-binary Linux CLI for cross-flashing LSI SAS2008 HBAs (Dell H200/H310, IBM M1015) between IT/IR firmware.
- firmware-extractor — any firmware download → one raw firmware
.bin+ JSON label; signature-based, deterministic, offline. - usagio — juggle multiple Claude/Codex logins, see usage across every AI coding CLI, auto-swap before you hit the wall. macOS menu bar.
- muri — a themeable, custom-drawn menu + tray crate for Rust (a drop-in alternative to muda/tray-icon). One consistent look on every OS, with true flush-right alignment and embedded logos. macOS usable today; Windows/Linux in progress.
- basement — multi-backend storage control plane + S3 gateway.
- host-agent — adaptive Dell PowerEdge fan controller + Prometheus exporters + vmagent in one drop-in container.
A full stack for booting macOS guests on non-Apple hosts.
- libapplegfx-vulkan — Linux implementation of Apple's ParavirtualizedGraphics framework, accelerated via Vulkan/lavapipe.
- mos-docker — macOS in Docker: QEMU + OpenCore, built from source, zero third-party runtime deps.
- mos-qemu · mos-opencore · mos-patcher — QEMU/OpenCore patches and a Lilu-style kernel-hook framework for macOS 15 VMs.
- lsi-flash-firmware — community mirror of LSI SAS2008 firmware for
lsi-flash. - homebrew-tap — Homebrew tap for my tools (
brew install MattJackson/tap/...).