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 →March 7, 2026
Visual Regression Testing with Grantiva and Stateful Mocks
Use Grantiva's YAML-based visual regression testing with the MockReservationStore pattern to test real user flows without a running server.
March 2, 2026
Wrapping Third-Party Dependencies in Swift
How closure-based service wrappers protect your app from vendor lock-in and make third-party SDKs testable.
February 28, 2026
Testing the Landmarks App with Dependency Injection
The closure-based DI pattern makes the iOS app trivially testable. Add a Reservation feature and write tests that prove it works without hitting any server.
February 27, 2026
Adding Reservations to Your Modular App
Add a second feature domain alongside Landmarks, showing how modules compose without coupling.