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.

White-label AI voice & text concierge for large-scale events — attendees call or text one number for instant multilingual answers on logistics, navigation, and schedules. Powered by Claude, Twilio, WhatsApp, and a RAG knowledge base.

This portfolio — a SaaS PM workspace with 4 views: Board, Canvas, Docs, Flows

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.

Self-hosted personal AI gateway — Telegram bot + Control UI, Gemini 2.0 Flash agent, Linear MCP, and plugin system running on DigitalOcean via Docker.

LaTeX-based resume optimization agent with custom rendering pipelines.