About
About us
Who we are
Who we are

Kristian Müller
CEO
Kristian combines entrepreneurial spirit with technical depth. As the founder of mixd.tv, he has developed his start-up from a B2C approach to a successful B2B SaaS model and worked with media companies to show how metadata can build bridges between the digital world and traditional television.
His focus is on developing stable structures and scalable systems from strong ideas so that innovations do not remain in the laboratory but have a real impact.

Robert Förster
COO
Robert has been at home in the media industry for over 20 years - and has always worked at the interface of content, technology and business. From program management to agency consultant and start-up founder to setting up TOGGO Radio at RTL Germany, for which he and his team won the German Radio Award twice.
Today, he is the person at Radiozeit who turns ideas into strategies and ensures that innovations reach customers.
His focus is on transforming complex ideas into solutions that deliver lasting value.

Petros Theocharous
CTO
A founder himself, Petros Theocharous combines 18 years of international software engineering experience with a passion for turning technology into real-world impact. He worked across London, Germany, Spain, The Netherlands, and Greece with organizations like Goldman Sachs, EU agencies, Deichmann, and multiple startups.
His focus is on transforming complex ideas into solutions that deliver lasting value.