Alan Ezust received his M.Sc in computer science from McGill University in Montreal. He currently works as a Nokia Certifi ed Qt Specialist for ICS (www.ics.com), a company that specializes in delivering training and professional services onQt software. He honed his teaching and courseware development skills at Learnix, and later at Objectivity, where he taught and/or wrote courses in Python, UNIX, C, C++, Java, Perl, Design Patterns, Froglogic Squish, and Object Oriented Databases. He lives in Victoria, BC, Canada.
Paul Ezust (Cambridge, Massachusetts) chaired Suffolk University's Department of Mathematics and Computer Science for more than 30 years, leading development of computer science curricula based on Association for Computing Machinery guidelines. He has done extensive outside consulting, contract programming, and research in computational mathematics.