Who I am

Mathias Mueller

Hey, I'm Mathias.

An easy-to-work-with copywriter and creative director from Hamburg, helping agencies and brands turn smart ideas into finished work.

Advertising taught me to think in ideas – AI taught me to build them. So my work no longer stops at the concept: it now ends at the finished thing – the film, the website, the app, the platform, you name it.

I'm pretty fluent with generative AI, and I like helping brands do something useful with it. Or at least something fun.

I'm also happy to help with transcreation and cultural supervision for the German-speaking market (DACH).

Beyond work, I'm a full-time dad, recreational surfer, professional football watcher and knee-deep in nerdy stuff like gaming, vibe coding agentic engineering and magic internet money.

What I do

Copywriting · Concept · Creative Direction · AI Production · Brand & Content · Transcreation (DACH)

Agencies

Jung von Matt Elbe & Alster · kempertrautmann (now Thjnk) · Serviceplan Campaign · FCB Global

Selected clients

Jung von Matt · Grabarz & Partner · Scholz & Friends · fischerAppelt · DDB · Philipp und Keuntje · VICE (Virtue) · antoni · and many more

Awards & Shortlists

Cannes Lions · D&AD · One Show · Webby Awards · ADC Germany & Europe · Clio · Cresta · Eurobest · New York Festival · LIA

© 2026 Mathias Mueller Imprint Privacy