Jeff Johannigman published his first two computer programs through Atari Program Exchange: Rabbotz and Snark Hunt. He went on to program the Atari ports of Mask of the Sun and Serpent's Star for Br0derbund, then worked on Relax for Synapse, GI Joe for EPYX, copy protection for Electronic Arts, and was producer of Master of Orion, published by MicroProse. Jeff is also one of the co-founders of the Game Developers Conference.
This interview took place on January 30, 2016.
"So the next day, an email goes out to everybody in the company. 'No more Atari ST software, period.' So, somebody has no realization that he totally sabotaged the Electronic Arts support for Atari ST with one phone call."
“[Dan Bunten] also gave me one of the best pieces of advice about game design back then. He said that what's important in making a good game is not what you put in; its what you keep out."
AtariMania's list of Jeff's Atari games - http://www.atarimania.com/list_g