Description

Senior Unity / VR / XR engineer with 10+ years shipping real-time 3D apps for PC, Meta Quest, and WebGL.

Portfolio:

I'm the person teams bring in for the hard parts — multiplayer networking, 3D avatar systems, performance optimization, and clean architecture that scales. I've taken products all the way from early prototype to enterprise platform.

Need a fast prototype? A nasty Unity/VR problem fixed? A senior pair of hands that takes ownership and ships? That's my zone.

I work on VR/XR apps, real-time 3D, multiplayer systems, performance rescue, and MVPs. And when a project needs extra hands across 3D art, AI, or full-stack, I can bring in trusted specialists — while staying the engineer who owns delivery.

Clear scope, honest communication, real results.

Let's build something.

Languages

English
Native or bilingual
German
Conversational

Workplace preferences

Can work on-site

Berlin (up to 50km)

Solo Developer · Personal project
Real-Time Multiplayer Co-op Game (R&D)
January 2026 - Today (6 months)
Berlin, Germany
Demo:
A data-driven 3v3 online co-op game built on Photon Fusion — designed for fast iteration and easy extension.
It features real-time multiplayer networking, a custom in-engine map editor, and an extendable entity system, so new maps and gameplay elements can be added quickly without touching core code.
I built it solo and rapidly, using an AI-assisted development workflow to move from concept to playable prototype fast. A good example of how I architect for scalability while still shipping quickly
Unity 3D C# Video games Multiplayer MOBA
Arthur Technologies GmbH
Unity3D Team Lead
August 2022 - Today (3 years and 11 months)
Berlin, Germany
team engineers Owned performance optimization, and long-term production stability Acted as Led investigation and resolution issues systems Improved processes
Unity 3D C# VR WebGL artificial intelligence
Arthur Technologies GmbH
Unity Development Lead
August 2020 - August 2022 (2 years)
Berlin, Germany
Was leading team and doing hands-on work on core modules. Introducing and setting up sprint system, mentoring, hiring and writing core architecture modules