Heinz is the mastermind behind The Java Specialists' Newsletter. He has a PhD in Computer Science. Heinz has programmed significant portions of several large Java applications and has taught Java to thousands of professional programmers. He is a regular speaker at all the major Java conferences.
Heinz was chosen as a Java Champion by Sun Microsystems, the inventors of Java, for his work in advancing Java.
Heinz presents our Java training courses anywhere in the world, either in person or via remote teaching technologies. He is the author of all our courses.
Heinz is fluent in English and German.
Maurice Naftalin has three decades' experience in software development. He has worked in industry as a programmer, designer and team leader, in university life as a teacher and researcher, and has trained programmers for Learning Tree and Sun. He is co-author of "Java Generics and Collections" (pub O'Reilly) and author "Mastering Lambdas".
Maurice is a certified instructor of The Extreme Java - Advanced Topics, Design Patterns and Extreme Java - Concurrency Performance Courses.
David has a BS in Computer Science from the Universidad Politénica de Madrid, which he completed in 1998. Since then, David has participated in telco projects, e-commerce, banking, defense and ground transport systems. He has pioneered web projects, SOA backbones, client applications and integration gateways. David is a Java Champion.
David is a certified instructor of The Extreme Java - Advanced Topics and Extreme Java - Concurrency Performance Courses.
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