Rafael Del Nero



Rafael del Nero is a Java Champion & Oracle Ace, creator of the Java Challengers initiative, and is the author of "Java Challengers" and "Golden Lessons." Rafael believes there are many techniques involved in creating high-quality software that developers are often unaware of. His purpose is to help Java developers use better programming practices to code quality software for stress-free projects with fewer bugs.

Master the Fundamentals of Java 20 by Cracking Code Challenges

To create maintainable and bug-proof code it's necessary to master Java fundamentals. Join us on this incredible journey visiting new features of the JDK 20 system as well as the best previous Java versions features. During this journey, you will improve your craft as a software engineer. These short challenges will make you sharper to read and understand code. Solve the puzzles to learn the full power of the Java language. Apply the techniques, and develop concise code where bugs will have a hard time hiding. Come to this session to boldly go where no Duke has gone before!