Sebastian Daschner is a Java Developer Advocate at IBM, a consultant, author, and trainer. He is participating in the JCP, helping forming the future standards of Java EE, serving in the JSR 370 and 374 Expert Groups and collaborating on various open source projects. For his contributions in the Java community and ecosystem he was recognized as a Java Champion, Oracle Developer Champion and double 2016 JavaOne Rockstar. He has been working with enterprise Java for more than 8 years. Besides Java, Sebastian is also a heavy user of Linux and container technologies like Docker. He evangelizes computer science practices on blog.sebastian-daschner.com, his Newsletter, and on Twitter. When not working with Java, he also loves to travel the world — either by plane or motorbike.