At Xenos, Paul Walker is responsible for product development, professional services, consulting, sales, customer development and support. Since joining Xenos in 1999, he has held a variety of key management roles including director of product development, presales and consulting with shared responsibility for technical and business strategy definition. With 11 years experience in the IT industry, he was previously a software designer and developer of online systems for the insurance industry. Walker is a graduate of the University of Waterloo in mathematics and computer science.