Personal project
Photo Reset
Revisit memories from this day in past years and review the photos and screenshots you no longer need. Built for iPhone and iPad.
Explore project →RSVERSE / Mobile engineering notes
Build mobile apps that hold up in the real world.
Tested patterns for Swift, UIKit, SwiftUI, Kotlin, reliability, and delivery—written from hands-on product work.
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Latest articles
Finding UIKit Memory Leaks with Instruments
Reproduce a UIKit retain cycle, explain its ownership graph, and verify the fix with Memory Graph and Instruments.
5 Swift Concurrency Cancellation Mistakes That Cause Stale UI
A cancelled Swift task can still return. This tested sample combines cooperative cancellation with a latest-request-wins check so stale work cannot replace current UI…
How I Debug iOS Push Notifications Without Guessing
A missing banner can fail at several points. I trace the push from app identity and permission through APNs and on-device presentation, keeping evidence…
How I Handle Deep Links Across UIKit and SwiftUI
Deep links don’t wait for the UI to be ready. I use one typed router to validate the URL, hold cold-start routes, and keep…
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iOS
UIKit, SwiftUI, concurrency, testing, and app architecture.
Browse articles 2 articlesReliability & Delivery
Debugging, performance, CI/CD, releases, and product operations.
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Kotlin, Compose, Room, testing, and app architecture.
Devlog
Building, shipping, and improving my personal apps.