Luzern, Switzerland

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.

See my apps About me

Featured apps

Own AI: Local LLMPrivacy-first AI assistant with fully on-device processing.iPhone · iPad · Apple Watch
SkillKitmacOS app for managing AI agent skills and workflows.Mac
AlgoLearn: Interview PrepBuild algorithm fluency for coding interviews.iPhone · iPad
Helvi: Events & ActivitiesFamily events & activities across Switzerland.iPhone · iPad

Open source

More on GitHub →

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