# about
Phil’s focus at Sentry is on Apple platforms, maintaining the Apple SDK, building mobile apps and crafting tools to make developers’ lives easier. His passion is building software to solve problems and surprise with innovation.
# posts
3 posts Building Type-Safe Metrics API in Swift: Part II
date:
Replace Any with type-safe protocols, handle array conformance limitations, and future-proof your Swift enums.
Building Type-Safe Metrics API in Swift: Part I
date:
Explore protocol extensions, enums with associated values, and ExpressibleByStringLiteral to build type-safe Swift APIs.
Reverse Engineering iOS to Fix SDK Crashes
date:
We reverse-engineered a private iOS framework to uncover why iPadOS 26 broke type casting in our SDK.