David Studebaker has been designing and developing software since 1962 as a developer, consultant, manager, and business owner. In 1967, David co-authored the first general-purpose SPOOL system, an AT&T / IBM joint project. He was a founding partner in several firms, most recently Studebaker Technology and Liberty Grove Software. David's publications include a decade of technical reviews for ACM Computing Reviews and a number of articles on shop floor data collection. David originated the Packt series of books on programming Microsoft Dynamics Business Central (aka Dynamics NAV). He has a BS in mechanical engineering from Purdue University and an MBA from the University of Chicago. He is a life member of the Association for Computing Machinery.