I am the author of files 498, 758, 775, and 788 (formerly known as the MA1K MQ SupportPac) on the CBTTAPE web site, and was one of the winners of the 2000 International Obfuscated C Code Contest. Over the last 25+ years, I have been paid to write code in the following languages:

• Assembler (z/OS)
• BASIC (DEC, GW, Quick, PDS)
• C (z/OS, OS/2, Windows, HP-UX)
• CList
• COBOL (OS/VS, VS II, OS/390 and VM, Enterprise)
• Java (1.2 on Windows, 1.3 on z/OS)
• MARK IV (z/OS)
• Perl (Windows, z/OS)
• PL/I (z/OS)
• PL/SQL
• Rexx (OS/2, Windows, z/OS)
• RPG II (Burroughs)
• SAS (Windows, OS/2, z/OS)
• Smalltalk (OS/2)

I am also a contributor to the CICS Wiki, and have presented at SHARE. Since 2010 I have been one of the Project Managers for the Languages and Language Environment SHARE project.