John Thomas McShane has over 30 years of experience in mainframe and PC programming, software testing, computer repair, and technical support. His areas of expertise include COBOL, JCL, SQL, Citrix, Crystal Reports, and various operating systems. He has worked as a programmer, analyst, consultant, and technical support specialist for companies such as Kroger, Kid Nepro Productions, and IBM. McShane's education includes a liberal arts degree and mainframe computer programming training.