Robby Schwertner is active in the blockchain domain: he serves the crypto community as a social media influencer and blogger focusing on cryptocurrencies and startups built on blockchain technology. His critical insights are published globally and he is a frequent speaker at international blockchain events.Previously Robby managed R&D funds for Smart City and Urban Technology projects, including nano-technology and sustainable energy services, alternating frequently between Europe and China.Robby also known as [CryptoRobby] started the initiative to support blockchain use cases with an added value to society with the hashtag #ReturnonSociety