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Engineering writing

iOS case studies

Production work across platform architecture, StoreKit, WebKit, performance, product engineering, and privacy. Each article focuses on ownership, constraints, technical decisions, and failure modes.

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Abstract diagram of StoreKit subscription flow, receipt validation, backend state, and restricted content.

StoreKit & Monetization

Designing Subscription Infrastructure for a White-Label iOS Engine

A production subscription architecture connecting StoreKit, backend receipt validation, anonymous users, restore flows, and restricted content across a white-label iOS engine.

iOS StoreKit Subscriptions Swift Receipt Validation Backend Integration
· 10 min read
Featured
Abstract configurable content layout grid showing an adapter bridge and Native Ads inserted as layout items.

Platform Architecture

Evolving Configurable Content Sections into a Reusable Layout Engine

The end-to-end architecture connecting typed content configurations, reusable content views, compositional layouts, legacy content sections, and Native Ads in a white-label iOS engine.

iOS UIKit Architecture Layout UIContentConfiguration Compositional Layout Native Ads
· 13 min read
Featured
Abstract WebView diagram with local assets, loopback HTTP server, and CORS proxy.

WebKit Infrastructure

Modernizing Plugin WebViews with a Local Assets Server

Reworking plugin WebView infrastructure around local asset delivery, a loopback HTTP server, and controlled CORS behavior in a white-label iOS engine.

iOS WKWebView WebKit Network.framework HTTP CORS Plugins
· 9 min read