Software Development (Visual Studio, C#, C++, .NET, Javascript, Python, Java) for Windows 32/RT (Forms, WPF, WinUI 3), Android; eBook Development and customization (Kindle, ePub, CSS, HTML5); WordPress development; Security software and documentation; Software Project Planning and Architecture design; Video creation and processing; Public Speaking

Software Development (Visual Studio, C#, C++, VB, .NET, JavaScript); ExtendScript development; FrameMaker EDD Development; Help Authoring Tool innovation, analysis and evaluation (MadCap Flare, CSS, HTML5, CHM); MS Office Document automation development; Security documentation and definitions; Software Project planning and management; Software System Architecture design; Video creation and processing; Public Speaking

Software application development: multimedia, video, security.Multimedia content creation: technical writing, help system development, technical artwork.Secure Systems: Specified and implemented a secure, multi-process, multi-threaded, networked timestamping system for e-commerce applications, using National Time Standards, GPS, DSA, etc. Designed the Trusted Master Clock (TMC) and National Trusted Time Server (NTTS, used at NIST).Secure Systems & UI:a) Designed and implemented a digital data encryption and verification RPC Client/Server suite (“Security Server”) for electronic postage metering. Windows.b) Designed and developed a "shrink-wrap" secure postage meter interface Device Driver for Windows, implementing USPS IBIP secure (PKI) protocol.c) Designed, implemented and programmed a PKI Key Generation utility, which permits secure X.509 Certificate replacement , key rollover and database maintenance.Computer Artwork: Creation of original vector artwork for phone cards and other promotional material. Adobe Illustrator, Corel PhotoPaint.

Lead Designer for HDTV systems. Granted 7 US Patents and 2 Japanese patents.