Work
Selected work.
Three flagship case studies, plus other shipped work.
Professional work is intentionally written at a public-safe level: enough to show scope, ownership, and technical depth without exposing internal or sensitive program detail.
Flagship case studies
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Ledger / Vera
A civic AI assistant where every claim cites its official source: Vera answers only from a closed set of grounded tools, and an un-sourced fact cannot be constructed in the type system. A federal data foundation built, with state-level coverage activating behind a fail-closed bar.
- Next.js
- TypeScript
- Supabase
- Anthropic API
- Vitest
- Playwright
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Milodex
A solo-built autonomous trading system where every order clears a fail-closed risk chokepoint no code path can bypass: exactly-once execution drain, append-only event store, a 17-check veto layer, and CLI plus Qt desktop operator surfaces. Paper-only, enforced in code; governed by 58 ADRs and a custom Opus risk-reviewer.
- Python
- Alpaca
- SQLite
- Parquet
- PySide6 / Qt
- pytest
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Test Infrastructure at Boeing
Mission-critical test infrastructure for a strategic defense guidance system, written public-safe. Three concurrent efforts spanning Ada, LabVIEW, hardware integration, and stakeholder-level systems work (one originated, one led, one built from scratch), plus internal frontier-AI adoption across two organizations.
- Ada
- C++
- LabVIEW
- Hardware integration
- Requirements engineering
Archive
Additional shipped work.
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MSM Awakening Tracker
2026 · Shipped · six releases
Personal project · desktop
A Windows desktop companion app for My Singing Monsters, built solo from greenfield to six tagged releases. Production-grade reliability for a solo project: an atomic, threat-modeled auto-updater with SHA-256 verification and rollback, a two-database SQLite design whose user progress survives full content rebuilds, a self-publishing GitHub Actions pipeline, and a 505-test suite.
- Python
- PySide6
- SQLite
- PyInstaller
- GitHub Actions