Director of Technology / Senior Project Manager @ Doctor Asphalt LLC

I build software that real teams actually use: internal operations tools by day, and a steady stream of Python systems, Claude plugins, and game projects on my own time. I like turning a messy real-world process into something that runs on clean data and a smooth interface.

At work: Promoted to Director of Technology, where I am building DA Intelligence, a TypeScript monorepo housing a field Crew App (React Native / Expo) and a real-time operations dashboard (web), while still running regional projects as Senior PM.
On my own: prediction-market quant systems, MCP servers, and the odd game engine.

• B.A. Economics (UW–Madison)
• B.S. Psychology (UCF)

DA Intelligence: a TypeScript monorepo (pnpm workspaces) for Doctor Asphalt's operations team, live in production:

• Crew App: a React Native / Expo mobile app putting scheduling, job details, time tracking, and daily cost reporting in field crews' hands across multiple crews.
• Operations Dashboard: a web app giving the ops team a real-time view of project status, crew utilization, job estimates, and scheduling.
• Job costing & profitability: next-day bid-vs-actual margin tracking across projects, fed by crew-submitted daily actuals and imported estimate data.
• Finance, fleet, and safety modules: expense visibility, vehicle tracking, and field safety reporting in one place.
• Integrations & automation: Google Drive document storage, QuickBooks sync, and automated email digests (Resend).
• Platform: shared tRPC API, PostgreSQL + Drizzle ORM, Clerk authentication with role-based access and an admin "view as" role preview, GitHub Actions CI/CD, and over-the-air mobile releases via EAS Update.

Quant-toolkit · Python · MIT
A Cowork/Claude plugin for prediction-market trading: Kelly sizing, calibration audits, a backtest harness, EMOS bias correction, P&L attribution, maker pricing, and pre-flight safety checks. Venue-agnostic.

GEO – The Kalshi Weather Bot (DEMO) (full repo is private) · Python · PWA
A real-money algorithmic trading bot on Kalshi's CFTC-regulated weather markets. Six-model ensemble with per-station bias correction and quarter-Kelly sizing, identifying mispriced YES/NO contracts on daily high temps across 20 U.S. cities.

Digits · Python · MIT
A zero-dependency MCP server + Claude plugin that connects Claude to Apple Numbers via AppleScript: read, write, and manipulate spreadsheets directly.

Pokémon: Gengar Edition · Python
A Pokémon: Emerald ROM hack: Gastly as a starter that evolves to Gengar without trading, a 36-move learnset, wild legendaries, and 7 more quality-of-life updates.

O.C. and the Fifth Sun · GDScript (Godot 4)
A top-down Aztec-myth action game and my playground for game-feel, state machines, and engine work. References are Mina the Hollower, Blasphemous, and Hollow Knight.

Languages: TypeScript · Python · GDScript
Stack: React Native / Expo · pnpm monorepos · PostgreSQL / Drizzle ORM · tRPC · Clerk · GitHub Actions CI/CD · EAS over-the-air deploys · PWAs
Domains: field operations & job-costing platforms · MCP servers & Claude plugins · algorithmic trading & probabilistic forecasting · game dev (Godot)

• LinkedIn: in/aaronpeabody7
• Email: apeabody@uwalumni.com