Andre Alpar Investor & Entrepreneur Investor. Entrepreneurship & Online Marketing since 1999, Web since 1995, Quite an attitude since 1976. Links@andrealpar Sessions Business & InnovationTechnikmuseum04.05.2018 - 14:00 - 04.05.2018 - 14:45 GermanTalkAdvancedDigital Marketing Trends 2020Andre AlparSandra Hofmann