Senior iOS Engineer · AI‑Forward Mobile Development
Nine years shipping native iOS apps used by millions across fintech, healthcare, and media — from Chase payment flows serving 80M+ customers to an indie App Store launch built with Apple Intelligence. I lead teams in adopting AI-assisted development: MCP, agentic workflows, and the tooling that makes engineers faster.
Built and launched Clear Next Step on the App Store — product, design, architecture, and code — using Swift, SwiftUI, and Apple Intelligence / Foundation Models.
Own user-facing payment flows for 80M+ customers; refactored networking for a 12% app-wide stability gain. Led the global AI Ambassador Mobile Chapter — the first mobile-focused AI leadership role at Chase — driving MCP, agent frameworks, and AI coding tools across distributed teams.
Shipped a native SwiftUI debit card feature integrated with Stripe, concept through App Store release; built subscription and payment workflows.
Built activation and onboarding features with RxSwift, Combine, and Redux; migrated legacy Objective-C to Swift, cutting crash rates.
Agency and consulting work: client apps in fintech, retail, and media; onboarding features with GraphQL and RIBS at WeWork; owned internal CocoaPods and coding standards.
Lead developer for Notify NYC, the city's emergency notification app with 25K+ active users.
Before code: public defender with 30+ jury trials. Full resume →
Turn an unstructured brain dump into one small, doable next step. Private and fully on-device, built with SwiftUI and Apple Intelligence / Foundation Models.
App StoreGenerates lightning talks from a prompt using Apple's FoundationModels — the live demo from my iOSoho talk on practical on-device AI.
Swift · On-device AIProcedural terrain generation experiments in Unity — exploring noise, meshing, and retro-styled world building in C#.
Unity · C#A data-structures-and-algorithms study app for keeping interview skills sharp — spaced practice over the classic problem set.
Study ToolMore experiments — wave function collapse, SwiftUI Charts, concurrency demos — on GitHub.
Purpose-built assistants I've published on ChatGPT.
Reduces decision paralysis by turning whatever's on your mind into one small, actionable next step — the concept that became the Clear Next Step iOS app.
ChatGPTA brainstorming partner that pressure-tests and refines rough ideas through rapid iteration — helping you get out of the mud and sharpen a concept into something buildable.
ChatGPT