Author of DXSock, DXJavaScript, McAfee Anti-Virus SDK, ModernPascal Compiler, Celerity, CodeRunner/2, FlashChat, PRiSM BBS, Domino BBS, DBF Fusion, Halcyon 7, Delphinios, DOMAPI, part of Accuracer SQL Server, Premier SQL MiddleWare Server, OS/2 Socket Layer, Linux Kernel Patches, DevelopIP, CMS Accounting, Rhenium, QuickBBS/3, ProBoard BBS, Legacy/X BBS.

Program Languages: Fortan, Cobol, Ada, Pascal (6 different dialects), C, C++, C#, Java, Python, JavaScript, dBase, Clipper, FoxPro, Clarion, Objective-C, VBScript, QuickBasic, CB80/CB86, MB86, PHP, ASP/ASP.Net, PL/I, Algol, Rexx, ColdFusion, Forth, Lua, 8bit/16bit/32bit and 64bit Intel Assembly, 32bit AT&T Assembly, Modula, Object Pascal, IPL, Oxygene, PL/SQL, J-Builder, J#, and many more.

Operating Systems: CP/M, XENIX, ZEOS, DOS, PC-MOS, Win 1.x, 2.x, 3.x, 95/98/Me, NT 3.5/4.0, 2000, XP, 2003, Vista, 2008, 7, 2012, 8/8.1, 10, WinCE, Linux Slackware -> Fedora, BeOS, Apple Classic, MAC OS/X, Atari, Apple //e, Amiga 500->2000, Perix, Toro, S/360, OS/2, Ecom, TRS-80 DOS, OS/9, FlexOS, Kronos, MP/M, DR-DOS, DesqView/X, Concurrent DOS, FreeDOS, DosBox, Novel, ChromeOS, z/OS, Solaris, SuSE, Mandrix, RTOS/360, OS/400, LynxOS, SCO, Plan9, MS-Singularity, PERQ, RISC iX/, Minix 2, Minix 3.3, and many others.

Since 2000, I develop for other developers. Since 2010, I have required from my 250k a year job and own 3 software companies, a SQL Component, 2 Restaurants, and a small Law Firm in the New England region.