Johnny Yoon majored in chemical engineering in college, but he has been involved with and worked in the IT industries since the late 1990’s. He worked as a network & security engineer in the United States since 1995 for banks, insurance companies, and real estate companies. He also worked as a system engineer for a factory automation company. For the last ten years, he has been developing automated trading robots for the FOREX market. Recently he is working on development of automatic trading robots for the cryptocurrency market. He is using big data, artificial intelligence, and machine-learning technologies for the robot development. He is also working on dApp((Decentralized Application) and smart contracts for various applications. He firmly believes that the blockchain and cryptocurrency technologies are the key to a brighter, fairer, and happier world in the near future.