Independent systems,
built end to end.

Large mixture-of-experts language models running entirely offline on a single consumer 8GB GPU — llama.cpp, a deliberate GPU/CPU offload split, and a streaming CLI plus browser GUI. No cloud API, nothing leaving the machine.

Touch-free mouse, macro, and media control for the original Leap Motion Controller. An open, still hand becomes a pointer, a pinch becomes a click — built hand in hand with OpenMotion’s custom USB driver, which replaces the proprietary tracking stack with open Rust/libusb code.

A from-scratch Rust/libusb driver for the Leap Motion Controller, reverse-engineered from USB captures and Monado Mercury’s tracking engine. Replaces the proprietary Ultraleap SDK — raw USB init, frame capture, and stereo-IR calibration export, all open source.

Seven currency-specialist trading bots sharing one account, one strategy, and one risk budget — a case study in multi-bot coordination and account-wide risk caps, not a live dashboard or trading signal.

An automated pipeline for building structured expert reports from raw public records — permit histories, code-enforcement complaints, and inspection logs. Includes a multi-agent build system, audit verification against source documents, and versioned deliverable tracking.

A live calculator for sizing a spray-rack water-test setup — required flow, Hazen–Williams friction loss, elevation head loss, and pump/pressure adequacy, with every formula shown next to its result instead of hidden behind a black box — plus a printable ASTM E1105 calibration form to verify the rack every 6 months.

A live calculator for the air-pressure side of an ASTM E1105 field water test — blower count and adequacy, Magnehelic gauge target, and test duration — built to run alongside the SprayRack water-side calculator for the same field tests.