Engineer · Product builder · Writer
I build software for places where wrong answers have consequences.
Security for AI agents. Safety for machines. Private tools for people doing real work. I turn high-stakes, messy problems into systems you can inspect and trust.
See selected workSelected work
Hard boundaries.
Useful software.
I build products that replace vague promises with something concrete: an enforced permission, a physical stop, a cited report, or the right answer in seconds.
Proxilion
Give every AI agent exactly the authority of the person behind it.
A self-hosted reverse proxy that holds the real OAuth tokens, checks every SaaS call against human-scoped policy, and blocks unsafe actions before they leave your network.
- MIT licensed
- Built in Rust
- No API keys
Kyntic
Stop unsafe robot commands before a motor moves.
A fail-closed hardware boundary between AI and industrial machines. An AI judge checks intent; an isolated safety processor checks the physics. Both must pass.
- Command-path blocking
- Hardware safe stop
- Signed logs
Rough Logic
Field math, answered.
Describe the job the way you would say it. Rough Logic finds the right calculation and returns the answer, inputs, and source in seconds, with every calculation running locally in your browser.
- Plain-English search
- Cited sources
- Runs locally
Independent tools
Small software. Real utility.
Focused products built to be fast, private, and useful without an account or a sales call.
Sophie Well
Thousands of healthcare calculators and clinical references, one search away.Find the right tool, run it instantly, and keep every input on your device. No signup, tracking, or AI.
Legal contractsVaulytica
Contract review with findings you can cite and reproduce.Drop in a contract and get an exhaustive review in your browser. No chatbot, account, or upload.
SecurityEncrypt A Lotta
Cryptography and developer utilities that never upload your data.PGP, age, JWT, X.509, hashes, encoders, key tools, and more, all running client-side.
Personal financeEnklayve
Personal finance tools that keep your numbers private.Plan, calculate, and understand your money with tools that run locally in your browser.
Browser extensionArmorly
Keep ads and affiliate tracking out of AI conversations.Blocks ad SDKs, sponsored containers, and tracking parameters locally across major AI chatbots.
Games and experiments
Strategy, reduced to its sharpest form.
Essays
Long-form thinking on systems and software.