Portfolio

Everything shipped.

One engineer, end to end — backend, frontend, infrastructure, deployment, and the customer relationship. This is the shop floor: production AI pipelines, open-source tools, SaaS, civic tech, games, and mobile. Filter by what you're curious about.

Production AI · Anchor case study

The Pro Suite Pipeline

Voice Pro + Chat Pro + Site Pro: the multi-channel AI lead-intake pipeline that drove a verified +$169,320 revenue lift at All Fixed Appliance Repairs. Eight languages, five capture channels, CRM-deduplicated, end to end.

Twilio Media Streams · OpenAI Realtime · FastAPI · React 19
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Open Source · Security

PreFlight

Free in-browser security audits for AI-generated code — 100 probes covering the OWASP Top 10 and LLM Top 10, running entirely client-side so your code never leaves your machine. With FlightSchool: what to learn, where to aim, why it matters.

Client-side SAST · preflight.midatlantic.ai
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Civic Tech · Open Source

War Library

Live interactive library tracking the 2026 Middle East conflict: 24,615 verified events across 169 countries with source attribution, AI-powered Q&A, and verified humanitarian aid links. Idea to live in 8 hours; 7 languages days later.

Next.js 16 · Mapbox GL · warlibrary.midatlantic.ai
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Multi-tenant SaaS

AutoShop AI

Management platform for mobile mechanics, built for techs by a tech: self-serve tenant onboarding, hybrid IVR, offline-capable customer PWA, and a browser extension that carries vehicle context across seven parts-supplier sites.

FastAPI · PostgreSQL + pgvector · Redis/Celery · MV3
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Dogfooding · My own SMB

Deutsche Auto Sport

My German/European auto specialty operation in Fredericksburg — and the proving ground where I run my own tooling. Public site scores Lighthouse 100/100 on SEO and best practices, 90+ performance.

Custom-coded static · dasgas.com
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Field Ops · Client work

D2D Run Sheet

Installation run-sheet PWA for a national dashcam-install operation — offline-first job tracking built for parking lots and spotty signal, not desks. In daily production use by working installers.

React PWA · offline-first · private client deployment
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Web Game · PWA

Operation: Orange Fury

Built in 6 days for Pieter Levels' Vibe Jam 2026 while contracting full-time. #39 leaderboard finish, 5-minute median playtime. One self-contained 9.7 MB HTML file — 31 images inlined, vanilla JS, installable as a PWA.

Vanilla JS · Cloudflare Pages · oof.midatlantic.ai
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Mobile · Shelved prototype

AI Repair Pros

A 2024 React Native prototype for appliance-repair guidance — voice input, AI-assisted troubleshooting, image capture. Shelved before release; the lesson pointed at the shop side, which became the Pro Suite.

React Native · Supabase · Clerk · Redux Toolkit
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Open Source · Actively built

Atlan Cockpit

Chat, editor, terminal, preview, agent fleet, and build pipeline in one loopback-bound surface — orchestrating every major coding agent on your own subscriptions, plus six hot-swappable local models running free on your own hardware. Budgets that halt, checkers that grade, PreFlight embedded for the security audit.

Node 22 · no-build vanilla JS · llama.cpp · Apache-2.0
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R&D · Ongoing

Wave-Field Research

Field dynamics in neural computation, tested against a public human intracranial dataset with two-method convergence and surrogate significance testing. The disconfirmations are written down next to the findings.

DANDI 000623 · Granger causality + KSG transfer entropy
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The Workbench

In progress, in the open. Not finished, not hidden — this is what shipping constantly looks like between releases.

wAIver 3D In design

Survival-crafter rebuilt in three.js with a build-heavy loop. Living design doc, many short iteration rounds.

PGAuto In progress

Automotive platform monorepo — legacy landing live, app layer being rebuilt properly on Astro.

Chat Pro v2 In progress

Ground-up rebuild of the chat agent on Cloudflare — the same one that will be answering questions on this site.