![Hanns Tappen](https://miro.medium.com/v2/resize:fill:96:96/0*8wOGwLu7kCZJHlDj.jpeg)
Hanns Tappen
Hanns Tappen hasn't written any stories yet.
Hanns Tappen hasn't written any stories yet.
I/O startups since 97 | Startup advisor, community & network angel | Chairman @startupdorf | Founder @betawerke company building | Partner @ HT3-Ventures