Independent Product Portfolio

Real apps, built with AI and powered by AI.

I build and ship real apps, experimenting and learning as I go.

PostChat AI – Flashcards app tile
New Version

PostChat AI – Flashcards

Start: Jan 2026 End: Ongoing

PostChat AI turns your notes, documents, and AI conversations into flashcards you can actually study. It combines on-device Apple AI and cloud-based LLM workflows to help you generate, refine, and organize decks quickly.

How it’s built:
Swift/SwiftUI, white-label iOS app architecture, hybrid on-device + cloud AI, Apple Foundation Models, OpenAI LLMs, prompt engineering, serverless AWS backend, AWS RDS, AWS CDK, Sign in with Apple, subscription/paywall integration, Codex desktop app (GPT-5.3, GPT-5.4), Figma Make, Figma MCP Server
App Store Google Play
The High Ground app tile

The High Ground

Start: Jan 2026 End: Ongoing

A private toolkit for hard moments—store, organize, and remember the tools that keep you grounded when it matters most.

How it’s built:
Swift/SwiftUI, white-label iOS app architecture, serverless AWS backend, AWS CDK, CloudKit, Sign in with Apple, OpenAI ChatGPT (GPT-5.2), VS Code + OpenAI Codex extension (GPT-5.2), Figma Make, Figma MCP Server
App Store Google Play
SimLottery MCP app tile

SimLottery MCP

Start: Jan 2026 End: Jan 2026

SimLottery MCP is an experimental Model Context Protocol (MCP) server that runs a long-lived, deterministic lottery simulation at 1-in-41,416,353 odds over approximately three months for observation and systems experimentation. This project is now deprecated due to high operating cost.

How it’s built:
OpenAI ChatGPT (GPT-5.2), Cline + OpenAI Codex extension (GPT-5.2)
Visa Photo Maker app tile

Visa Photo Maker

Start: Nov 2025 End: Dec 2025

A lightweight iOS app for creating passport and visa photos. Users select a country preset (or custom size), align their photo using a visual guide, and export a submission-ready image with correct dimensions and DPI.

How it’s built:
LABC App Platform, OpenAI ChatGPT (GPT-5.1), VS Code + OpenAI Codex extension (GPT-5.1)
App Store Google Play
Learn and Be Curious app platform tile

LABC: App Platform (iOS App Factory)

Start: Oct 2025 End: Ongoing

A manifest-driven iOS platform that turns a shared SwiftUI codebase, backend, and brand assets into shipped apps. It lets me launch branded apps faster by reusing the same architecture for auth, storage, subscriptions, AI features, and deployment.

How it’s built:
Swift/SwiftUI, manifest-driven brand overlays, serverless AWS backend, AWS CDK, Cognito + Sign in with Apple, CloudKit, GitHub Actions, Apple Foundation Models, OpenAI LLMs, Codex desktop app, VS Code + OpenAI Codex, Figma MCP Server
App Store Google Play
Million Hands: Baccarat Chat AI tile

Million Hands: Baccarat Chat AI

Start: Mar 2025 End: Nov 2025

An AI-driven baccarat assistant that answers natural-language questions using empirical data from over 1 million simulated hands.

How it’s built:
OpenAI ChatGPT (GPT-4), OpenAI Codex CLI (GPT-4), OpenAI Codex Web (GPT-4), AI inside: GPT-4 tool-using agent (LangChain) with a custom scikit-learn RandomForest predictor

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