Application Integration, Auditing, Authentication, C Programming Language, Computer Programming, Cost Effectiveness Analysis, Cryptography, Customer/Client Research, Database Administration, Database Design, Database Management Software/Systems (DBMS), Database Programming, Database Technology, Develop Methodologies, Digital Certificates, Ethernet, HTML (HyperText Markup Language), Internet Application, JavaScript, Knowledge Management, Linux Operating System, Microsoft .NET, Microsoft ASP.NET (Active Server Page), Microsoft Access Database, Microsoft Active Server Page (ASP), Microsoft C# (C Sharp), Microsoft IIS Web Server (Internet Information Services), Microsoft SQL Server, Microsoft VBScript (Visual Basic Script) Scripting Language, Microsoft Visual Basic, Microsoft Visual Basic.NET, Microsoft Visual Studio, Microsoft Visual Studio .NET, Microsoft Windows Operating System, Microsoft Windows Server, Operating Systems, Oracle Database, Oracle PL-SQL, Organizational Skills, People Management, Programming Methodologies, Proxy Server, Public Key Infrastructure (PKI), Quest Software TOAD, Regulations, Requirements Management, Secret Clearance, Security Software, Server Architecture, Server Programming/Applications, Set Goals, Software Administration, Software Design, Software Engineering, Software Patches, Software Testing, System Architecture, System Integration (SI), Systems Administration/Management, Systems/Internals Programming, Test Design, United States Citizen, United States Department of Defense (DoD), Unix Operating Systems, Vendor/Supplier Relations, Web Programming, Web Services