Application Development: Full-stack developer, SVR4 and BSD UNIX shell, PowerShell, macro-C scripting, PHP frameworks (PHPLib, Pear, CakePHP, SmartyPHP, Zend, Composer, Laravel, Joomla!, ReactPHP), RESTful API with XML/cXML/JSON, node.js, W3C standards and initiatives for Web Development such as HTML/CSS, Bootstrap, XML/cXML, XHTML, ECMAscript, WAI; CAST and The Web Standards Project's BUI efforts; Perl, Basic, OS/2 REXX, Batch files, etc.
AI: ChatGPT, ChatGPT API using OpenAI keys with PHP, xAI Grok
Databases and Directory Services: MySQL, MariaDB, MongoDB, PostgreSQL, ORACLE, SQL Server, and some others, such as DB2, RBase; LDAP, Novell, X.500, Microsoft Active Directory, OpenLDAP, UM slapd/slurpd
e-Commerce: All major VAN's; LIAISON Delta/ECS; IBM Sterling Integrator; internally-built EDI Library; major clearinghouses such as AMAZON storefront, BRIGHTREE, DSSi, Procurement Partners, Home Care Home base; high EDI file exchange communications with most supplier-used transaction sets, etc.
E-mail use training/testing: Knowbe4 phish testing/training, internally built and managed fcms.com/SCAMD malicious emails prevention, OpenDNS domain name system forward, and Sendgrid email campaigning services
ERP Solutions and Software: ARIBA, PeopleSoft , SAP, Lawson Financials, NetSuite, UKG, Workday, Peachtree Suite, etc.; GE PACS, Pathways Materiel Management, Synchronicity, Tivoli, Arcserve, Google web tools/Google Cloud MySQL, Office 365, IBM ADSM, Microsoft SMS, Microsoft SQL, Apache, Microsoft IIS, Netscape/iPlanet Enterprise Server, Veritas Net Backup, NetIQ, Optivity, HP Openview, CA Unicenter, DCA Remote LAN Node, and PC Anywhere/LAN
Graphic Design: ADOBE Illustrator/Photoshop/QRcode generator/Acrobat; Gliffy; Visio; Core PHP PDFlib and Laravel's DomPDF; etc.
Hardware: IBM, SUN, SGI, HP, Compaq, DELL; VMware vCenter, XEN Orchestra, Azure/AWS/GC VM’s; Generators and power transfer switches, CISC, RISC Computers; Liebert Cooling and UPS's, Best and APC UPS's; SCSI devices; NFR; scanning/OCR; peripheral device sharing; CAD/CAM software/hardware; advanced memory/interrupt management; printers, plotters, and copiers
Messaging and Communications: EDI file exchange communications (ftp, sftp, ftps); Netscape Messaging Server, Multiplexor; SMTP, POP3, IMAP4; Microsoft Exchange; Lotus Domino/Notes; Novell MHS, GroupWise; cc:Mail; Microsoft Mail; Twilio SMS/telephone, UNIX sendmail; iRedMail/Admin on Ubuntu; VoIP/SIP; MIME, Transaction, SMS, MFA
Operating Systems: VMware, Netware, Solaris, HP-UX, AIX, IRIX, BSD, SVR4 and BSD Linux variants, NextOS, SCO, Mac OS, Mac OS X, DOS, Windows 286/3/NT 4.0/2000/XP/7/8/10/11, Windows Servers, OS/2 with REXX, etc.
Protocols and Security: TCP/IP, NetBIOS, IPX/SPX, OOB, WAP, Routing, VPN (IPSEC, IKE, GRE, L2LTP, Cisco DMVPN, etc.); PKI, E-Mail, AV/AM, SSL (Comodo, Sectigo, GoDaddy, Let's Encrypt, etc.), PIX, SonicWall, Proofpoint, Fortinet, Checkpoint, Rapid7, Veracode, etc.
Storage: EMC SAN, IBM SAN, Compaq StorageWorks SAN, AMAZON AWS SFS and Glacier, SYNOLOGY, HPE Synergy and Simplivity, BackBlaze, Microsoft AZURE storage and VM's
VoIP/telephone Systems: Asterisk, FreePBX, NetSapiens, Broadsoft, SIP/SIP trunking in TEAMS and ZOOM, Bandwidth Inc.
Wired Networking and Modems, CSU/DSU's: SNMP management; building of data cabling; Out Of Band (OOB), ArcNet, Ethernet (10 - 10000 Mb/s), FDDI, and Token-Ring (Type 1 and 3); SUN, Cisco, Bay Networks, Wellfleet, SynOptics, Western Multiplex, palo alto, Ubiquiti, MikroTik, and NorTel concentrators, repeaters, switches, muxes, firewalls, bridges, brouters, and routers; Kentrox, CUBIX, US Robotics Total Control, and all types of stand-alone modems and CSU/DSU's, including cable modems, such as Motorola SB3/4100
Wireless Networking: Point-Point and Point-MultiPoint bridging of IEEE 802.3; 802.11(FH), 802.11a/b/g/n/ac, and broadcasting
Virtual Networking: AWS, Azure, IBM, Netscape Communications, Jumpline (VNets, NSGs, VPN Gateways, VNet Peering, Load Balancing/Traffic Management, Network Monitoring and Troubleshooting)