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and write about them.
Deep-dives and hard-won notes on iOS, the web, AI, and whatever I'm building next. Tested first, then written plainly — no fluff, no AI slop.
Why I'm Rebuilding My Blog From Scratch (and Leaving Medium)
After years of publishing on someone else's platform, I'm moving my writing to a home I actually own. Here's the reasoning, and what I'm building instead.
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24 of 124 postsData Is the Model: The Most Ignored Part of AI
A beginner-friendly guide to why data quality beats model hype.
ReadAI on Apple Platforms: What Runs Where (And Why)
A beginner-friendly view of Apple’s AI stack, from on-device tradeoffs to server realities.
ReadHow to Use GeometryReader in SwiftUI Without Breaking Everything
The practical guide to GeometryReader: reading view sizes, building adaptive layouts, and avoiding the mistakes that break your UI
ReadStop Using Just Button: Better Ways to Handle Taps in SwiftUI
Button styles, tap gestures, custom hit areas, and gesture modifiers that make your SwiftUI views interactive
ReadHow to Actually Understand SwiftUI Layout (Not Just Copy-Paste)
Learn how VStack, HStack, alignment, and spacing work together to build layouts confidently
ReadStop Using Default Text: Better Typography for SwiftUI Apps
Dynamic Type, proper spacing, custom fonts, and text effects. Here’s how to make text look intentional
ReadHow to Make SwiftUI Apps Look Good Without Being a Designer
The practical guide to colors, gradients, and shadows that’ll make your SwiftUI views look professional
ReadHow to Use SF Symbols in SwiftUI Without Fighting the Docs
Apple’s icon library is powerful but confusing. Here’s the practical guide to using SF Symbols the right way
ReadSwift async let: The One Keyword That Makes Your App 3x Faster
Sequential async calls are killing your load times. async let runs them all at once — same syntax, way faster results.
ReadSwift For-Await Loops: Handle Real-Time Data Without the Chaos
Network streams, notifications, sensor data — for-await loops make async sequences feel like normal Swift code. Finally.
ReadHow to Convert Callback Hell to Modern async/await in Swift
A practical guide to wrapping callbacks, delegates, and old APIs in modern Swift concurrency
ReadSwift Actors: How to Fix Data Races in Your iOS Apps
Stop fighting race conditions. Here’s how actors make concurrent Swift code safe by design
ReadSwift Tasks: The Complete Guide That Separates Hobbyists from Professionals
Everything you need to know about Task creation, Task.sleep, cancellation, and avoiding the async pitfalls that crash production apps
ReadMaster Structured Concurrency in 20 Minutes or Keep Writing Buggy Async Code
Everything you need to know about structured concurrency: automatic cancellation, task hierarchies, and parallel execution without the…
ReadSwift Protocols That Look the Same But Do Completely Different Things
Master the three essential protocols that let you compare, sort, and store custom types — with automatic synthesis that’ll make you wonder…
ReadLearn Swift Generics in 15 Minutes or Keep Writing Duplicate Code Forever
Stop writing the same function 10 different ways and learn the generic approach that’ll save you hours of repetitive coding
ReadThe Swift String Quirks That Separate Juniors from Seniors (Complete Guide 2025)
Master String operations, indexing, and performance tricks that’ll save your app from crashes and make your code interview-ready
ReadArrays in Swift: The Core Building Block of DSA
Master the fundamental data structure that powers 80% of iOS interview questions — from basic operations to advanced techniques that…
ReadThe Swift is vs as? vs as! Decision That Separates Pros from Beginners
Learn when to use is, as?, and as! in Swift with practical examples, common pitfalls, and the type safety secrets that prevent runtime…
ReadWhy Senior iOS Developers Always Use Lazy Properties (And You Should Too)
Master lazy properties to slash app startup time and memory usage
ReadThe iOS Interview Question That Exposes Junior Developers Every Time
The escaping vs non-escaping patterns that make your async code actually work
ReadWhy Your Swift Enums Look Amateur (And How to Fix Them in 15 Minutes)
Master wildcards and case let to write code that makes other developers jealous
ReadThe Big-O Secret That Separates Junior from Senior iOS Developers
Master time complexity with real iOS examples that actually matter for your apps
ReadI Rewrote 500 Lines of Swift Code With Just 3 Functions
The map, filter, reduce patterns that Apple engineers use daily
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