Engineering Leader
Kyle Browning
I build enterprise mobile and backend systems at scale. Creator of APNSwift, used by Apple and the Swift server community. 17+ years shipping software that matters.
Core Skills
Languages
Frameworks
Tools & Platforms
Projects
View all →Swift
APNSwift
A non-blocking Swift module for sending remote Apple Push Notification Service (APNS) push notifications. Used by Apple and adopted across the Swift server community.
Swift
Baby Tracker Pro
A comprehensive iOS app for tracking your baby's feedings, sleep, diapers, and milestones. Built with SwiftUI for a clean, intuitive experience during those sleep-deprived early months.
Swift
Grantiva.io
The all-in-one platform for iOS developers with app security, in-app feedback, support tickets, and device analytics in a single zero-config SDK.
Blog
View all →April 27, 2026
Feature Flags and Gradual Rollouts in SwiftUI
Build a provider-agnostic feature flag layer with property wrappers that auto-update your UI. Works with any backend - LaunchDarkly, Firebase, Grantiva, or your own.
April 23, 2026
Release Management with GitHub Actions and Stable Branches
Build a clean release pipeline using stable branches, automated merge-back PRs, and GitHub prereleases. No Fastlane, no Ruby - just GitHub Actions and Xcode.
April 20, 2026
Performance Profiling with Instruments
Profile the Landmarks app with Instruments. Find real bottlenecks in image loading, list scrolling, and network calls. Fix them with lazy loading and async prefetching.
April 16, 2026
Structured Logging and Health Checks in Vapor
Add production observability to the Vapor backend. Structured logging with swift-log, a health endpoint for load balancers, and request timing middleware.