Professional Summary

Senior iOS / Platform Engineer with 20+ years of software experience and 15+ years specializing in iOS. Built mission-critical mobile and platform systems for the U.S. Intelligence Community, DoD, fintech, and government agencies—spanning zero-trust app ecosystems, real-time geospatial streaming, contract-driven networking, and classified CI/CD pipelines. Known for modernizing legacy systems, hardening security and reliability, and delivering measurable performance and operational gains in high-stakes environments.

Technical Skills

Swift SwiftUI UIKit Objective-C Core Data SwiftData Combine Async/Await Swift Actors GCD Multithreading Memory Management App Lifecycle Networking MapKit ARKit CoreML TDD Unit Testing UI Testing A/B Testing MVVM Clean Architecture Accessibility Full-Stack API Creation Database Schemas SQLite MongoDB Firebase AWS Java JavaScript TypeScript Perl BASH Markdown macOS Linux I/O CI/CD Git ChatGPT Claude Emerging Technologies

Notable Projects

Work Style

Remote-first • Async communication • Mentoring • Agile • Honest & direct

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