> Markdown version of [/@mario-petricevic](https://www.wearedevelopers.com/@mario-petricevic). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Mario Petricevic Principal software engineer building XR and 3D applications. ## About Mario Petricevic builds 3D and spatial computing software at adesso SE. He has been writing code since 2002 and works primarily with the Unity Engine and .NET to bring augmented and virtual reality projects to life. As a principal software engineer, Mario guides the technical direction of XR applications. He digs into the mechanics of new spatial platforms, breaking down what it takes to map traditional Unity development processes to the Apple Vision Pro. His work solves practical challenges in rendering, ARKit integration, and performance optimization for immersive interfaces. ## Past Sessions ### World Congress 2024 · July 17, 2024 Berlin, Germany - [Apple Vision Pro: Proven development methods meet the latest technology](https://www.wearedevelopers.com/videos/1190-apple-vision-pro-proven-development-methods-meet-the-latest-technology) · 30 min · 🎥 Watch recording ## Videos - [Apple Vision Pro: Proven Development Methods Meet the Latest Technology](https://www.wearedevelopers.com/videos/1190-apple-vision-pro-proven-development-methods-meet-the-latest-technology) · Mario Petricevic