Actively participated in the iOS app release lifecycle, preparing builds, managing versioning, supporting staged rollouts, and monitoring post-release issues health. Led and contributed to structural refactors in core iOS architecture (navigation, shared UI components, and modularization), improving maintainability and reducing coupling between features. Implemented a redesigned onboarding and one-time code email login flow, improving login completion from 32.9% to 93.1%.

Built core features targeted at hundreds of thousands of users in the Grey app. Localized the app to improve seamless user experience for non-English users. Performed process and solution documentation to increase knowledge and development speed of the team. Managed bug tracking and experimentation using Firebase. Improved the Grey app's app store rating and drove user count by over 50%.

Built and managed core features serving 500,000+ users daily in the Dispo mobile app. Migrated Objective-C/UIKit codebase to SwiftUI, Combine, and Async-Await to keep up with updated technology and changing user devices. Ran A/B tests and experiments on Firebase to determine new feature success with users and its impact on user retention, which increased users' time spent in the app by 50%. Analyzed user needs and software requirements to determine design feasibility. Conducted frequent code reviews.

Implemented most of the onboarding and some UI in the Cabbit app using SwiftUI and Combine. Programmed applications and tools using object-oriented languages with goals of code abstraction, stability, and reuse.

Leveraged Agile methodologies to move the development lifecycle rapidly through initial prototyping to enterprise-quality testing and final implementation. Applied security measures such as Keychaining and Authentication into app development, supporting apps' resistance to intrusion and exploitation. Optimized applications for offline storage and accessibility support, improving overall user experiences within the app.