Jim Martin holds a BS degree in mathematics and an MS in computer science. For 26 years, he was employed by IBM, where he wrote RPG applications for customers and worked in the programming laboratory as a programmer on portions of CPF and the OS/400 operating system. After leaving IBM, Jim took post-graduate work in computer science and performed RPG training. He is an IBM-certified RPG IV developer and author of multiple bestselling editions of Free-Format RPG IV, which, since the book's initial publication in 2005, have taught thousands of RPG IV programmers how to be successful with the free-format coding style.

MC Press books written by Jim Martin available now on the MC Press Bookstore.

		Free-Format RPG IV: Third Edition Improve productivity, readability, and program maintenance with the free-format style of programming in RPG IV. List Price $59.95 Now On Sale
		Free-Format RPG IV: Second Edition >Make the transition from coding in fixed-format RPG to free format. List Price $59.95 Now On Sale
		Functions in Free-Format RPG IV Here’s the ultimate guide to writing RPG IV programs with functions in the free-format style. List Price $59.95 Now On Sale