Tudor Turcanu
Senior iOS Engineer · Tech Lead

I make iOS apps people love to use.

I'm Tudor, an iOS engineer and tech lead based in Luzern, Switzerland, with 10+ years of experience in Swift, SwiftUI, and UIKit. Lately I'm focused on bringing on-device AI to mobile apps — private, fast, and offline-first.

See my apps About me
10+ years of iOS engineering
24 apps live on the App Store
5 Apple platforms: iPhone, iPad, Mac, Watch, Vision Pro

Featured apps

Own AI: Private Chat

Privacy-first AI assistant with fully on-device processing.

 🛠️

SkillKit

macOS app for managing AI agent skills and workflows.

AlgoLearn: Interview Prep

Build algorithm fluency for coding interviews.

HTMLLab: Learn Web Coding

Learn HTML, CSS & JavaScript by doing.

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Open source

SkillHub

Swift

Mission control for AI coding-agent skills on macOS — search, edit, group, and sync rules and prompts for Claude Code, Cursor, Windsurf, and more.

More on GitHub →

What I work with

SwiftSwiftUIUIKitSwift ConcurrencyCombineCore DataSwiftDataOn-Device AILLM IntegrationModular ArchitectureSDK DevelopmentFastlaneXcode Cloud

Latest writing

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