Paul Tuohy has been working in application development on IBM midrange systems for 20 years. He has worked as IT manager for Kodak Ireland and technical director for Precision. He is currently CEO of ComCon, an AS/400 consulting company. For the past 11 years, he has been working as an instructor in the IBM Education Center in Dublin, Ireland, specializing in courses in programming and application development. Mr. Tuohy has updated thousands of RPG programs to incorporate the best that the new versions of RPG and OS/400 have to offer. In this book, he combines this knowledge with his teaching ability to show RPG programmers how to update and enhance their AS/400 legacy applications.
