(Appendix D) has built many open source projects, including an open source content management system (feindura.org). He joined the Ethereum Foundation in July 2015 and has built some of its core applications, such as the Ethereum Wallet and the Mist browser. He worked on the RPC API and developer tools like web3.js—Ethereum’s most-used JavaScript library. He also proposed the ERC 20 token standard and ERC 725 Proxy Account standard. He is currently building a blockchain called LUKSO for the fashion and design space.
