Specializing in Java Mobility Platform.

Also knowledgeable in Servlets, Swing, and XML.

Experienced in a variety of areas including concurrent programming, internet protocols, graphics, audio, and digital rights.

Versatile at many levels, from high-level architecture to user interface design to system software.

Recent activities:

• Java Concurrency in Practice, Goetz et al, Addision Wesley, 2005. (contributing author)
  
• Effective Concurrent Programming tutorial at OOPSLA 2005. (instructor)
  
• The Last Word in Swing Threads, Aug. 1999; revised May 2005. (author)
  
• Concurrency Utilities in Practice presented at JavaOne 2004 and 2005. (speaker)
  
• Pervasive J2ME in Practice (.ppt) presented at JavaOne 2004. (speaker)
  
• Java Community Process JSR-166 and JSR-102. (expert)
  
• Signing Applets for Internet Explorer and Netscape Navigator, June 1997. (author)
  

Acknowledged in:

• Java Puzzlers: Traps, Pitfalls, and Corner Cases, Bloch and Gafter, Addison-Wesley, 2005.
• Big Java, 2nd Edition, Cay Horstmann, Wiley, 2005.
• Eclipse: Building Commercial Quality Plug-ins, Clayberg and Rubel, Addison-Wesley, 2004.
• Contributing to Eclipse, Gamma and Beck, Addison-Wesley, 2003.
• NetBeans: The Definitive Guide, Boudreau et al, O'Reilly, 2002.
• Effective Java Programming Language Guide, Joshua Bloch, Addison-Wesley, 2001. 
• The Java Programming Language, Third Edition, Gosling et al, Addison-Wesley, 2000. 
• Concurrent Programming in Java: Design Principles and Patterns, Doug Lea, Addison-Wesley, 1999.
• Java Studio Blue Book, Atkinson and Taylor, Coriolis Group, 1999. (Joe's Puzzle Bean)
• Introduction to the X Window System, Oliver Jones, Prentice Hall, 1989.
• The Structure and Interpretation of Computer Programs, Abelson and Sussman, McGraw Hill, 1985. (Wizardry)
• Quest (Apollo, 1985) and Fair Play (Apollo, 1987).  Award-winning ray traced animations.