Sylwester Mielniczuk

Tech Lead, Creative Technologist, UI Manager, Experiential, Builder, Outstream Media, Ad Operations, XR, 3D Web, Animations, Design, Machine Learning Generalist (AI), Systems Engineering. The AdForum PHNX 2026 Jury

London, England, United Kingdom

About

Passionate about technical production leadership, 3D Web, creating state-of-the-art digital experiences — immersive, interactive, and optimized for any audience — that combine creativity, cutting-edge technology, and AI. Skilled in WebXR, motion design, real-time 3D graphics, and machine learning integration, delivering innovative projects for global brands and startups alike.Experienced in leading cross-functional teams to build scalable, accessible digital products — from AI-powered 3D worlds and NFTs to high-impact multimedia campaigns. Proficient with JavaScript, Python, 3D modeling, open web and browser technologies, and various pipelines and workflows.Key projects include endless online campaigns with Outstream Media, AI-augmented WebXR prototypes for Samsung R\&D, award-winning interactive campaigns for Nokia and British Airways, and generative NFT collections exploring smart contracts.Driven to push digital storytelling forward by combining data-driven insights with creative vision to craft user-centric, future-ready experiences.Open to collaborations and opportunities exploring immersive tech and AI innovation.

Experience