Work
This is the shipping experience behind every code audit. Each project below includes architecture details, metrics, and what made it hard.
StorySmith
AI-powered creative writing studio for macOS. Features a custom NSTextView bridge for rich text editing, 3-tier model routing (Opus/Sonnet/Haiku) with cost optimization, EPUB export via Process(), and a safety invariant system with dual-mode enforcement.
The hardest part: bridging NSTextView into SwiftUI while maintaining rich text formatting, undo/redo, and real-time AI streaming into the same text buffer.
Pathiary
Travel journal app with AI-powered trip insights. Subscription-based with Cloudflare Worker API proxy for secure AI access. Uses SwiftData for local persistence and StoreKit 2 for subscription management with receipt validation.
Secure API proxy architecture: API keys never touch the client. Cloudflare Worker validates App Check tokens, enforces rate limits, and proxies to Anthropic.
View on App Store ↗
DeckScore
Card game scoring app supporting 8 popular card games with automatic score calculation, persistent game history, and player statistics. Built on SwiftUI and SwiftData with AdMob as the sole external integration.
A focused utility app built almost entirely on first-party Apple APIs — AdMob is the sole external integration.
View on App Store ↗
ToldByMe
Memoir app designed for seniors to record and preserve their life stories. Features voice dictation with Speech framework, AI-powered narrative synthesis via Cloudflare Worker proxy, and a UX optimized for accessibility and larger text.
Senior-first UX: large tap targets, high contrast, simplified navigation, and voice-first input for users who may find typing difficult.
View on App Store ↗
AI-SmartPrompts
Cross-platform AI prompt library built with Expo and React Native. Firebase Cloud Functions handle server-side AI operations with Auth and App Check verification. The only non-native project in the portfolio — chosen for cross-platform reach.
Firebase Cloud Functions for API proxy instead of Cloudflare Workers — demonstrating the same secure-proxy pattern across two different infrastructure stacks.
View on App Store ↗Want your code reviewed — or something new built?
Code audits from $1,500. Native development and AI integration for new projects.