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Notes on iOS engineering, architecture, performance, debugging, and product delivery.

Release Quality From blocked release to safe ship in 72 hours A live iOS app hit a crash spike before release. We isolated the root cause, hardened the launch path shipped a safe hotfix in 72 hours. May 8, 2026 • 7 min read

SwiftUI SwiftUI navigation bugs: patterns and fixes Real production bugs rarely look like sample-code problems. These are the SwiftUI navigation patterns that usually become product issues. May 12, 2026 • 6 min read

Performance Measuring what matters in iOS performance A practical take on the metrics that affect real user experience, not just engineering dashboards. May 10, 2026 • 7 min read

Observability Observability for iOS apps that ship every week Weekly release teams need observability that helps them decide, not a dashboard graveyard nobody trusts. Mar 18, 2026 • 6 min read

Debugging Crash triage workflow that actually scales A repeatable workflow for moving from noisy crash reports to high-confidence root causes without wasting a week in incident fog. Apr 24, 2026 • 7 min read

Performance Memory issues are a business risk, not a device quirk Memory pressure hurts trust, retention, and release confidence long before a team labels it a performance problem. Apr 2, 2026 • 5 min read

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