Led development of AirChat for Xcode, Airbnb's native AI coding assistant — ranked #1 most improved dev tool with 94.9% agent

Integrated Claude Code into Xcode by building a Swift SDK that runs Claude Code as a subprocess, enabling agentic coding capabilities in Apple's closed IDE environment

Built agent mode infrastructure with MCP protocol support, extended thinking, and multi-chat workflows

Architected multimodal prompting system supporting code context, images, PDFs, and IDE awareness through Apple's Accessibility APIs

Created SwiftOpenAI (650+ stars) and SwiftAnthropic (250+ stars) — the Swift SDKs that enabled AirChat development, as AI providers only offer official support for Python and TypeScript

Released 10+ open source projects totaling 1,200+ GitHub stars, filling critical gaps in Swift AI tooling

Published technical articles on AI integration in iOS development

Led complete iOS Host Calendar rewrite over 9 months — 168+ PRs, coordinating with infrastructure, product, and cross-platform

Achieved 100% rollout with 99%+ stability, closing 14 accessibility bugs and improving STH metrics by 3.2%

Resolved performance regression, turning -4.8% TTIL regression into +3% optimization

Member of inaugural SwiftUI pilots for components and screens, building some of Airbnb's first production SwiftUI features

Developed complex calendar UI components with multi-day reservations, accessibility support, and pagination

Contributed directly to SwiftUI achieving general availability for all iOS engineers