Dror Helper is an experienced software developer has written and designed software in various fields including video streaming, eCommerce, performance optimization and unit testing tools. He is passionate about programming best practices and all things software development, and has been a guest presenter at several user group meetings and ALT.NET events. Dror's blog can be found at http://blog.drorhelper.com where he writes about unit testing, agile methodologies, development tools, programming languages and anything else he finds interesting.