Advisor. Keynote Speaker.
Entrepreneurship & Online Marketing since 1998,
Internet since 1995, sense of humour since 1976.
Entrepreneur, Advisor and Speaker in Digital Marketing
From business informatics to founding an agency to business angel – my professional journey.
Over 100 keynotes in Germany and internationally, on online marketing, SEO and entrepreneurship.
Books, podcasts, conferences, software and scientific contributions.
Media coverage and mentions in German and English-language publications.
Connect with me on LinkedIn, Xing, X and other platforms.
538 talks, publications, podcast episodes and books, year by year. Click any category to explore the matching overview.
The story behind this analysis: "538 pieces of know-how output since 2006" on LinkedIn.