Engineering writing
Production work across platform architecture, StoreKit, WebKit, performance, product engineering, and privacy. Each article focuses on ownership, constraints, technical decisions, and failure modes.
On-device AI
How I used Apple Foundation Models for language understanding in Finely while keeping financial facts, guardrails, fallbacks, and response composition deterministic.
StoreKit & Monetization
A production subscription architecture connecting StoreKit, backend receipt validation, anonymous users, restore flows, and restricted content across a white-label iOS engine.
Platform Architecture
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.
WebKit Infrastructure
Reworking plugin WebView infrastructure around local asset delivery, a loopback HTTP server, and controlled CORS behavior in a white-label iOS engine.
Product Engineering
Delivering a secure native iOS insurance app with authentication, MFA, document submission, billing workflows, and member account services.
Performance Engineering
A measured investigation into image memory pressure and the introduction of display-sized decoding in a high-volume iOS image pipeline.
Privacy Engineering
Privacy-aware feature gates for age declaration, child protection, consent interpretation, and tracking-safe behavior across a white-label iOS engine.