Languages: Java (JSE and JEE), JavaScript, XHTML, XML, HTML, Java Server Pages (JSP), C#, C++, C, PL/SQL, SQL, VB.NET, Visual Basic 6.0, VBScript, Perl, Python, Unix Shell Scripting, InstallScript, MS-DOS Batch Scripting, Informix 4GL, ESQL/C, Pascal, Pick Basic, UniVerse Basic, BASICA, Sybase Stored procedures.

Frameworks / Libraries: Java Server Faces (JSF), Struts, Microsoft .NET Framework, ADO / PrimeFaces, RichFaces, AngularJS (beginner/intermediate - level), WIN API, IBM LDAP, IBM Webdirect, ODBC, JDBC, Java Persistence Architecture (JPA)

Application Servers / Web Servers: WebSphere (WAS), JBOSS / Tomcat, Internet Information Service (IIS)

Operating Systems: Windows 7, Windows Server 2003/2008, Windows XP, Windows CE, Windows 2000, Windows 98, Windows NT, Windows 95, Windows 3x, DOS, Android, Linux, AIX, Solaris, SCO UNIX, SCO XENIX, NCR UNIX, UnixWare, MIPS UNIX, Pyramid UNIX, VMS, MVS-XA, BTI-5000

DBMS: Oracle, Sybase, MS SQL Server, SQL Anywhere, Informix, XE1, UniVerse, PICK

Development Tools: JDK (1.1.8 – 1.7), Eclipse IDE (Juno & Mars), RAD IDE Netbeans IDE, IBM WebSphere IDE, Visual .NET IDE, Microsoft Visual Studio IDE, PowerBuilder, PFC, InstallShield, DataFocus Nutcracker, Eicon X25 Development Toolkit, StarTeam, UNIX SCCS, Together CC (for UML), Rational Rose (for UML), Viso, Ant, Rational ClearCase, Rational ClearQuest, BlackBerry Development Kit, Android Development Kit, SoapUI, Atlassian tools (Bitbucket/GIT, SourceTree, Bamboo)

Testing Tools: HP Quality Center, HP Quick Test Professional, Android Software Emulators, BlackBerry Software Emulators

Methodologies / Paradigms: Agile, Waterfall, Responsive Web Design / OO, SOA, Event-Driven (GUI), Client-Server, Structured Programming

Data Communications: BroadBeam Middleware Package for Wireless, Sprint & Verizon Cell Data Cards, TCP/IP, X.25, Character-Based protocols, UNIX Sockets, MQ-Series, IPC (Sockets, Shared Memory, Message Queues, Pipes), 802.11, OSI model.