📍 San Francisco | 🤖 Founder at Dottie AI | 📚 O'Reilly Author

Shipping apps for 15+ years — 100+ apps, 5M+ downloads. Objc/Swift for 10+ years, now building AI-powered tools with JS.

• 🎙️ Dottie – Agent that controls your Mac, Voice-first, powered by local AI. 100% Free
• 🤖 DotBot - AI agent engine, ultra-lean 11k LOC, 47 tools, 0 dependencies
• 🖥️ DotOS – Generative operating system
• 🛹 Skateboard - React Boilerplate with Tailwind, Shadcn/ui, Stripe, Vite
  • 🧩 Skateboard UI - Components for building web apps
  • 📲 Skateboard iOS - Native iOS wrapper for web apps
  • 📝 Skateboard Blog - Blog starter template with Astro, MDX, dark mode
  • 📦 create-skateboard-app - The fastest way to create a Skateboard app
• 📱 Silo - Private AI assistant for iOS, fully on-device
• 🔮 Onyx – 𝕏 toolkit — Watch Your X Feed, QR code wallpapers, and algo education
  • 🎯 xQR - Lock Screen QR to your 𝕏 profile -- great for meetups
  • 📺 x-tv - Watch your 𝕏 feed on the big screen
• ✂️ Clipper – Instant video clips — clip, transcription, subtitles
• 🏥 Care Companion – Guide patients through their care journey
• 🚑 Care Marketplace – Compare healthcare prices
• 🐷 Piglet – Baby tracking with charts and data visualization
• ⚓ Anchor – Email marketing made simple
• 🛍️ Ginza – Your autonomous personal shopper
• 📈 Roundtable – Startup investment game
• 🎓 AppSchool – Learn to make apps, 500+ students taught
• 💼 Consulting – My work for BMW, Amazon, Coca-Cola, MGM, and the NBA
• 🔭 Spyglass - App Store screenshots and metadata manager
• 🗺️ Cartographer - create architecture diagrams agent skill
• 🚢 Skipper - Manage a team of coding agents
• ⚓ Ahoy - Auto-focus when coding agent needs input
• 🤖 Grok CLI - Grok CLI coding assistant
• 🌐 v0 Proxy - Use v0's API with Claude Code
• 🔍 Domain-Checker - Private domain availability tool — no tracking, no logs
• 🎮 LoSV - Legend of Silicon Valley — Zelda-style startup adventure game
• ⏱️ Clockwork - Menubar time tracker for macOS
• ⚾️ Scorecard - Keep score at baseball games
• 🤹 Skills - Agent Skills for Claude and other LLMs
• 📝 System Prompts - Prompts for writing code with LLMs, Deno, Vite, React 19+
• 🔗 Mongo MCP - Connect LLMs to MongoDB
• 🍕 Kiosk - Costco Food Court Kiosk
• 🎗️ HIVAware - Find HIV testing sites and get answers -- HIVAware.org
• ❤️ BeatHF - Monitoring for Congestive Heart Failure Patients - Stanford Bio Buildathon
• 👉 More apps

• Building AI tools - Exploring how LLMs change everything about app development
• Teaching - Helping developers ship their first apps
• Writing - Author of Introducing iOS: Swift Programming from Idea to App Store
• Community - Organizing NSMeetup, SF's largest iOS meetup (4,000+ members)

• O'Reilly Author - Introducing iOS — learn to make apps with zero experience
• Featured Developer - 100+ apps, 5M+ downloads, featured by Apple
• Fortune 500 clients - Amazon, BMW, Coca-Cola, MGM, NBA, Pandora, Rolls Royce, Salesforce
• AppSchool Founder - Created AppSchool.com to teach 500+ students
• NSMeetup Organizer - San Francisco's largest iOS meetup (4,000+ members)
• UC Berkeley Guest Lecturer - iOS DeCal judge and mentor
• Mentor - Teaches programming and career skills to underprivileged students
• Public Speaker - "Idea to App Store", "Zero to Hero", "Project Bailout Stories"
• Global Health Advocate - Built HIVAware app to locate testing sites and provide HIV/STD education

• Former CIS Student Publishes iOS Book - GVSU feature on Introducing iOS
• Introducing iOS on Amazon - O'Reilly book for learning app development
• The Guardian: Apple vs FBI - Quoted on encryption and developer ethics
• WIRED: Facebook and Parse - Featured in Parse developer story

"Ship it." - I build apps that solve real problems. 100+ shipped and counting.

• Never had a cup of coffee
• Ran a 4:15 mile — captain of collegiate cross country and track
• FIRST Robotics national runner-up
• 10,000+ lines of open-source code contributed
• Top 1% of Nirvana listeners