Harmony is a fully Ethereum-compatible blockchain that allows you to build scalable cross-chain applications. Stephen Tse is the Co-founder & CEO. All of the founders were infrastructure engineers, who used to work at Google, Amazon, Apple, & Facebook. They have also created their own cryptocurrency - Harmony ONE which is trading around $.06. Harmony launched its mainnet in June 2019 and open staking in May 2020. Learn more.