Below are just a couple of the technology projects that I've work on in my career:
While consulting with a Pennsylvania university, I designed and developed an enterprise level workflow system - using Microsoft .NET - while utilizing advanced factory patterns, dynamic DLL loading, MSMQ and workflow-driven development.
I was the Director of Development for a company called Travel Tribe and built a travel social network that let travelers research their destination, plan their trip and share their adventures. I managed a team of several developers, and we programmed it using Microsoft ASP.NET with Prototype and Script.aculo.us as the JavaScript libraries. We even integrated it with Google Maps, Facebook and Twitter.
These were both ringtone sites that were originally owned by Advanced Telecom and later sold to Zim. They were developed with a proprietary XSLT and .NET based language called CDS, incorporating many payment processes, including credit card, Telecheck, Cingular QPass and MXTelecom (for shortcode ordering).
As a consultant at Series-I Support Services, Inc. - consulting with AITE (a division of AIG) - I was a part of the team that wrote the web-based front end to the WINS insurance application. We used Java Servlet and JSP technology, while deploying with WebSphere to an AS/400.
When Praxair had upgraded their handheld terminals for their trucking department, I was tasked with upgrading the ANSI-C Proven cylinder tracking software to Windows CE, as well as integrating with the manufacturer's printing and scanning drivers.