Full-stack AI productivity platform — native iOS/macOS app (Expo + SwiftUI), Python backend with LangGraph agents, Pipecat/Twilio voice calling, and a Meeting Listener feature. Deployed on DigitalOcean.

AI-first tax advisory platform for SMB owners — conversation-first UX with built-in Logos AI advisor, Stripe billing, CPA portal, and admin dashboard. Built on Next.js, NestJS, Google ADK, Vertex AI, Supabase, and GCP Cloud Run.

Household expense-splitting app with AI receipt OCR (OpenAI/Gemini fallback), HEIC image conversion, line-item assignment, ledger tracking, and settle-up — built with Next.js + Prisma + Neon Postgres on Vercel.

Open-source Coding Agents Team Management System — drop-in workflow templates (CLAUDE.md, CURSOR.md), Obsidian memory structure, Linear integration, OpenSpec design-first framework, and setup.sh for multi-agent AI teams.

Guided product teardown AI agent — sequential workflow from problem framing to final deck, with approval gates, append-only docs, and export-ready deliverables.

Global Mobility & Talent SaaS — job board with WorkThere Match Score, smart profile builder, visa/PR logistics, net income calculator, and country comparison tool.