Programming: Databases: Web Security, Web Services Ajax, XML, XHTML, CSS, XML (professional). Crestron Control Systems, Lutron Lighting And Shade Control, E Control, Vision Pro E, Simple Windows, Design for Databases, CAD 4, Ms Office and Open Office . Web Trends Professional Suite, Ms VISIO, Microsoft Visual Studio, Dream Weaver CS5, Microsoft expression suite (professional) Adobe Photoshop CS4 Networking: Web applications security, Network services, Physical network structure, Network protocols IP/TCP, Network security.