Member of Technical Staff, iOS at Microsoft AI

Turning zero‑to‑one ideas into products used by millions.

Engineering Copilot iOS at Microsoft AI. 7+ years of turning ambitious ideas into polished, high-impact products.

Experience

From building features to leading teams to shipping at the highest level.

Microsoft AI

Current

Mar 2020 – Present 6 yrs 1 mo

Member of Technical Staff, iOS

San Francisco Bay Area

  • Shipped Deep Research Mode for Copilot iOS end-to-end, a flagship premium feature launched for Microsoft's 50th Anniversary and driving Copilot Pro subscriptions
  • Served as a DRI for Copilot Education team, accelerating week-over-week WAU growth and launching Homework Helper and Study and Learn features to GA
  • Drove significant Quiz and Flashcard feature DAU growth through proactive, personalized AI recommendations
  • Architected Copilot Home Widgets from 0-to-1 with server-driven personalization; adopted across mobile, Web, and Windows
  • Redesigned onboarding, achieving 8x higher unsigned user engagement and measurable 7-day retention lift
  • Presented prototypes to Microsoft AI leadership, with designs approved to ship

Senior Software Engineering Manager, iOS

Redmond, WA & Vancouver, BC

  • Led a team of 5 iOS engineers across Flipgrid, Bing, and MSN
  • Drove a 680% increase in 5-star App Store ratings through quality and UX improvements
  • Architected and shipped PlaybackKit, a cross-Microsoft video SDK integrated into 3 products serving significant DAU
  • Drove 15x growth for MSN Watch by architecting offline-resilient systems for emerging markets
  • Reduced app launch and load times by 50%+ while maintaining 99.8%+ crash-free sessions
  • Promoted to Senior Manager in recognition of technical leadership and cross-team impact

Software Engineer II, iOS

Minneapolis, MN

  • Elevated Flipgrid iOS from a 'C' accessibility rating to Microsoft's Accessibility Gold Medal (top 5.6% org-wide)
  • Won People's Choice + Runner-Up in Microsoft Hackathon; features adopted into the product roadmap
  • Built Flipgrid's first mobile admin features, enabling a mobile-first operational strategy
  • Identified and fixed a critical iOS 14 privacy bug that could have led to legal exposure
  • Won Most Inclusive Project for a real-time language translation prototype

Garmin International

Software Engineer, iOS

Olathe, KS

  • Developed and maintained features for Garmin Connect iOS, used by millions of daily active users worldwide
  • Built BLE + Protobuf communication layer for wearable-to-app data sync across varying device types
  • Delivered fully programmatic, responsive UI layouts using Auto Layout, no storyboards
  • Won 'Most Creative Project' at Garmin Hackathon for an ARKit prototype

Blackboard Inc.

Mobile App Developer

Arlington, TX

  • Led team of 5 to build accessible Android POS kiosk for visually impaired users
  • Integrated Google TalkBack API for full screen reader compatibility
  • Conducted user research on visual impairment to derive accessibility requirements
  • Delivered production-ready embedded Android application to Blackboard's product team

Abbott Laboratories

iOS Developer Co-op

Sylmar, CA

  • Built BLE over-the-air iOS app for testing medical device prototypes, used daily by firmware teams in the US and China
  • Developed asset management system with Firebase, barcode scanning, and role-based access control

Let's build something great.

I'm open to staff-level iOS roles, AI collaborations, and high-impact engineering challenges.

Get in Touch