I rewrote and redesign an industry leading CAD/CAM software application.  The salesman of the software said, "This is what I've been wanting for years."  The software is much more user-friendly, faster, offers more features, and more intuitive.  Now the customer can literally begin using the software without days of training. I complete projects in a timely manner.  There have been some projects where I've accomplished more in a day compared to my predecessor working on it for weeks. I have a full time programming job and apply for these jobs because I love to program.  I look at each project/situation as a learning experience even if I've done something similar.  I feel each company should have the software and/or tools that help their success and I can deliver that product.