Rod User

Redesigned the Sam’s Club app architecture using MVVM and Combine, built reusable SwiftUI components to accelerate UI development by 30%, and improved crash-free sessions by 22% while raising the App Store rating from 4.3 to 4.7.

Delivered the Watch Me SOS feature with SwiftUI and secure backend integrations, improved unified account dashboards and strengthened app security while increasing CI automation and reducing QA turnaround time.

Developed a personalized in-car assistant (MyAI) with SwiftUI and Core Data, reduced load times by 32%, increased onboarding by 40%, and raised engagement 35% via multimedia integrations.

Rebuilt the MyQHealth app with SwiftUI and Combine, integrated secure push notifications and end-to-end encryption, and reduced feature development time by 30% through reusable components and MVVM refinement.

Engineered a Bluetooth-enabled muscle scanning app using Combine and Core Bluetooth, delivering immersive visualization and audio feedback and improving user ratings by 30%.

Automated testing and validation of mission-critical app features, augmented CI/CD pipelines and crash monitoring, reducing build diagnostic times by 37% and user-impacting bugs by 25%.

Migrated a legacy RxSwift codebase to Combine, optimized Core Data to improve performance by 30%, and integrated Firebase Analytics to boost engagement by 40%.

Launched premium Mint features, increasing user engagement by 42% in the first quarter, and implemented Realm, Crashlytics, MVVM, and RxSwift for resilient transaction features.

Built a secure messaging app with Swift and Firebase, improving performance 27% and increasing real-time communication by 45% through push notifications and background task optimizations.

Spearheaded an iOS app redesign improving responsiveness by 35%, optimized CI/CD with Jenkins and HockeyApp to boost release stability by 20%, and increased test coverage by 27%.

Built core booking and search features using Swift and MVVM, improved app performance and memory usage, and collaborated with designers to deliver production-ready components aligned with Apple HIG.

Completed a Computer Science program focusing on foundational programming, data structures, and software development principles.