Ken Kousen

Ken Kousen is a Java Champion and Oracle Developer Champion, and the author of the books Modern Java Recipes (O'Reilly), Gradle Recipes for Android (O'Reilly) and Making Java Groovy (Manning), as well as O'Reilly video courses in Android, Groovy, Gradle, Advanced Java, and Spring. He is a regular speaker on the No Fluff, Just Stuff conference tour and a JavaOne Rock Star and Grails Rock Star. He has spoken at conferences all over the world. Through his company, Kousen I.T., Inc., he has taught software development training courses to thousands of students.