Building practical AI for real-world products.

I'm Tudor, an AI engineer and tech lead based in Luzern, Switzerland. I have 10+ years of experience building production software, with a strong background in Swift, C++, and Python. Today, I focus on creating private, fast, and offline-first AI experiences powered by on-device models.

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Featured apps

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Open source

PortlySwiftA lightweight macOS menu bar app for monitoring local ports, inspecting processes, and managing development servers at a glance.SkillHubSwiftMission control for AI coding-agent skills on macOS - search, edit, group, and sync rules and prompts for Claude Code, Cursor, Windsurf, and more.

What I work with

Swift · SwiftUI · UIKit · Objective-C · C · C++ · Ruby · Swift Concurrency · Combine · Core Data · SwiftData · REST APIs · Modular Architecture · SDK Development · On-Device AI · LLM Integration · RAG & CAG Pipelines · Server-Side Swift (Vapor) · FastAPI · Python · Instruments · Fastlane · Xcode Cloud

Latest writing

11 Aug 2026There Has Never Been a Better Time to Learn a New Programming Language
30 Jul 2026Every Compiler Error Is a Bug That Didn't Ship
22 Jul 2026Migrating to Swift Testing Without a Heroic Weekend

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