Joe Wigglesworth, P.Eng, earned his B.A.Sc and M.A.Sc in Electrical Engineering from the University of Waterloo. He is a senior manager at IBM Toronto Laboratory where he leads the Centre for Advanced Studies. He taught C++ programming courses at a community college in Toronto for four years. He taught Java and JavaScript programming at the University of Toronto School of Continuing Studies for three years and was a recipient of the school?s Excellence in Teaching Award.
Paula McMillan (formerly Paula Lumby), M.Sc. Computer Science, is a professional software developer, writer, and educator. She had a long and varied career in the IT industry, including three years teaching Computer Science at the University of Toronto, before joining IBM. Paula now develops educational material on Java-based technology and the WebSphere family of products.