UX for humans. AX for agents.

I'm Demian, and for 18 years I've designed for humans. Now I do the same for AI agents, shaping interfaces where people and agents share control, plus the layer underneath that agents can read.

Digital sketch of a man wearing glasses and a cap, facing left, with a short beard and a rolled-up sleeve shirt.

My mission: products that are lovable for humans and legible for agents. Clear trust and override patterns on the surface, clean schemas and tool design underneath.

I've been designing for humans for 18 years and built a career out of my passion. Now I bring that same craft to AI agents. Other than that I am an author and digital nomad, traveling around the world with a t-shaped stack.

High drop-off rates during sign-up or onboarding processes.

Users don’t understand a certain product.

Lack of knowledge on how to integrate a new service or feature.

Inconsistency across a user interface.

Users don't use a product or feature.

Users don't convert.

We need a design quick, by tomorrow.

AX design
Agentic Experience Design

UX/UI design

Product & vibe coding

Motion design

Human-agent control patterns
Prompt & conversation design
Trust & transparency UI
Tool & schema design
MCP / llms.txt
Skill files
Conception
Prototyping
Interaction design
User interviews
Usability testing
Design system
Vibe coding
AI-assisted development
Full-stack prototyping
Webflow
Performance
Video production
Illustration
Animation

Versatile, analytical
and fast.

Bringing beautiful, functional designs, fluid animations and eye-catching illustrations to your product, AI ready.

I've learned from the best and proven my skills to over eight million users through the lean build-measure-learn principle.

Quick time to market approach, with no-code tools and UX best practices.

Selected Work

References from leading companies worldwide.
Reference Logo Boss VakuumReference Logo Tagesspiegel (Verlag der Tagesspiegel GmbH)Reference Logo MigrosReference Logo ImmoScout24 Schweiz AGReference Logo ekko GmbHReference Logo 3M
Reference Logo Boss VakuumReference Logo Tagesspiegel (Verlag der Tagesspiegel GmbH)Reference Logo MigrosReference Logo ImmoScout24 Schweiz AGReference Logo ekko GmbHReference Logo 3M
Reference Logo Boss VakuumReference Logo Tagesspiegel (Verlag der Tagesspiegel GmbH)Reference Logo MigrosReference Logo ImmoScout24 Schweiz AGReference Logo ekko GmbHReference Logo 3M
Reference Logo foodnow AGReference Logo BayerReference Logo MerckReference Logo MarsReference Logo WrigleyReference Logo Continental
Reference Logo foodnow AGReference Logo BayerReference Logo MerckReference Logo MarsReference Logo WrigleyReference Logo Continental
Reference Logo foodnow AGReference Logo BayerReference Logo MerckReference Logo MarsReference Logo WrigleyReference Logo Continental

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