Windows:
Microsoft Windows 95, 98, 2000, NT and XP
Unix:
SunOS, Sun Solaris, HP-UX, Linux, DEC Ultrix, IBM AIX, Amdahl UTS, Mach.
Other
OS: Macintosh, NeXTstep, IBM MVS, HP MPE,
DEC TOPS-20, DEC RSTS, DEC RTE,
Languages:
Java, C, HTML, M.4, Objective-C, Pascal, PL/I, LISP, FORTRAN, BASIC, Prograph,
Technologies:
ARPA/Berkeley, sockets, TCP/IP, X-Windows, Motif, NFS, Windows Media Services,
Bayesian Networks.
Applications Design: Streaming Video, Web Conferencing, Business Analytics and Predictive Modeling, Artificial Intelligence Associate systems, Management Information Systems, Relational Database, Graphic Design, Distributed Computing, Electronic Mail , Graphical User Interface (GUI), Bulletin Boards, Hypermedia, Prescient (Anticipatory) Agents, Object Oriented Programming, Networking, Executive Information System (EIS), Electronic Conferencing, Client/Server, Computer Supported Cooperative Work (CSCW) , Computer Simulation , Multimedia, Computer Aided Software Engineering (CASE), Object Oriented Databases, Groupware.
Associations: IEEE Computer Society, ACM, SIGCHI, BayCHI, Association for Software Design (ASD) Silicon Valley Chapter President , World Wide Institute of Software Architects (WWISA) Founding member), Software Product Marketing Professionals (SPM).