Yuri Chernak, Ph.D, is the president and principal consultant of Valley Forge Consulting, Inc. Yuri has worked for a number of major financial firms in New York, leading QA governance committees in IT and helping clients improve their software requirements and software testing practices. Yuri is a pioneer in implementing a new discipline—aspect-oriented requirements engineering—for financial applications on Wall Street. He is a member of the IEEE Computer Society, has been a speaker at several international conferences in the US and Canada, and has published papers in the IEEE publications and other professional journals. Contact Yuri at [email protected].