Rosco Kalis, based in Amsterdam, NH, NL, is currently a Founder at Revoke.cash, bringing experience from previous roles at General Protocols Pte. Ltd., Bright Union and Chaingrep (YC W22). Rosco Kalis holds a 2018 - 2019 Master of Science @ University of Amsterdam. With a robust skill set that includes Salads, Java, Blockchain, Python, Ethereum and more, Rosco Kalis contributes valuable insights to the industry. Rosco Kalis has 1 email and 2 mobile phone numbers on RocketReach.