Roger Weilenmann

Roger Weilenmann

Owner, Geschäftsführer, Haysen GmbH

Basel, Switzerland

Timeline

Timeline

Professional experience

Languages

Languages

  • German

    First language
  • English

    Fluent
  • Spanish

    Fluent
  • French

    Fluent

Browse over 18 million XING members

Browse over 18 million XING members