Shannon O'Donnell

Shannon O'Donnell has had more than a decade of IBM midrange computer experience and has held a variety of positions, most of them as consultant. Shannon is the author of an industry-leading certification test for RPG IV programmers.

Shannon O'Donnell has had more than a decade of IBM midrange computer experience and has held a variety of positions, most of them as consultant. Shannon is the author of an industry-leading certification test for RPG IV programmers. See less