Summary
Clem ᯅ is a founder and creative technologist with 13 years of experience building AR/VR systems, creation tools, and UI frameworks across Apple, Meta, and TikTok. He led engineering for TikTok’s Effect House and contributed early VisionOS and RealityKit work at Apple, combining systems programming with product-facing UI and graphics expertise. As a technical co-founder he prototyped social, 3D/AR and LLM-driven apps and now runs SubjectiveXP, an independent studio focused on emotionally driven interactive experiences. Clem blends low-level runtime work (remote rendering, simulator and sensor integration) with thoughtful design and a maker’s curiosity, shipping both experimental art and production-grade developer tools. Based in Paris, he thrives at the intersection of immersive technology, playful creation, and careful, human-centered product thinking.
13 years of coding experience
10 years of employment as a software developer
Exchange program, Computer Science, Exchange program, Computer Science at University of Illinois Urbana-Champaign
Master of Science (MS), Computer Science, Master of Science (MS), Computer Science at Université de Technologie de Compiègne (UTC)