Followers 1
Tom Schweitzer
Deutschland
• Active 3h ago
Bio: "℗ Presentation Community" Host | Designer | Trainer | PowerPoint Expert | 24 Years Experience | 5,000+ Presentations | CEO PresentationLoad
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Christian Holler-Berger
@christian-holler-berger-7484
I’m Christian, 56. I’ve spent 40 years at Siemens, with 20 in corporate communications, including presentations for CEOs and the supervisory board.

Active 3h ago
Joined Aug 11, 2024
Vienna
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