Siegfried Betke

Salzburg

• Active 313d ago

Bio: Salzburg born, interested in networking, innovation and sustainable business (ideas).

• Active 493d ago

Bio: Symbiose

INFJ

• Active 504d ago

Bio: Texte 💚 Ghostwriting

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@siegfried-betke-4168

It's me

Active 466d ago

Joined Mar 24, 2023