Portfolio
25+ apps shipped across iOS, Android, and cross-platform. Enterprise clients, startups, and government contracts.
Featured Work
Government contracts and enterprise partnerships
Apple & Google
Government Partnership - iOS & Android
Led iOS implementation of App Attestation in collaboration with the States of Utah and California. Built native Swift code that cryptographically verifies app integrity, protecting millions of users from tampered or fraudulent apps. This security feature is now part of digital driver's license infrastructure.
Project History
A selection of companies I've helped build, scale, and ship
Nelnet
Senior iOS Engineer · $130B+ Managed
Migrated legacy Objective-C codebase to Swift achieving 30% faster responsiveness. Increased test coverage by 75%, reduced QA bugs by 30%, and cut build times by 90%.
Jane.com
Senior iOS Engineer
Led complete app redesign and migration from React Native to native Swift. Achieved 99.8% crash-free rating and streamlined release cycles.
AvaTech
iOS Developer · Backcountry Safety
Maintained the Objective-C iOS app for the SP1 Smartprobe system. Implemented map/location caching and GPS tracking for backcountry users, syncing snowpack data to the Avanet platform.
Tellus
iOS Developer · Real Estate Fintech
Led Swift iOS development reducing technical debt by 20% and improving app responsiveness by 15%. Built automated testing frameworks.
Vutility
iOS Developer · IoT Energy Monitoring
Led Swift iOS app development integrating with Bluetooth-connected energy monitoring hardware. Implemented comprehensive testing and accessibility features.
Mountainland Tech
iOS Instructor · 6 Years
Developed comprehensive Swift/Xcode curriculum for Apple's "Everyone Can Code" program. Achieved 30% higher completion rates and 15% boost in student retention.
SpruceID
Mobile Lead · DHS-Funded
Led mobile development for decentralized identity startup. Built cross-platform apps using Flutter and Rust for digital driver's licenses.
Rakuten
Engineering Manager · $15B+ Revenue
Managed mobile teams. Drove 10% user engagement increase through accessibility initiatives. Reduced language-related complaints by 80%.
Upside
Software Engineering Manager
Led engineering and product teams. Achieved 8% productivity increase, 12% faster time-to-market. Trained 45+ engineers.
SAMi Alert
Technical Lead · Medical Device
Building the technology platform for this life-saving sleep activity monitor for children with epilepsy.
Vivint
Software Engineer · Smart Home
Developed software enhancements for home automation systems serving millions of households.
Banyan
Lead Engineer · Acquired by Nuvi
Led codebase integration and mentored junior engineers. Contributed to successful acquisition.
DevOps Management
Multiple Companies
Managed CI/CD pipelines and release automation across multiple organizations using Fastlane, GitHub Actions, and Bitrise.