Hi! I’m Ken Johnson, owner of 8AC Systems, a software-development company. I lovingly handcraft apps with a laser-like focus on making effective, useable, and reliable binary masterpieces. 8AC Systems® brand apps save you time, make your life easier, enable you to do new things, and are The shortest distance between work begun and job well done®.

I currently sell LLAMA (The Li’l, Likeable Adding-Machine App), an adding machine that makes short work of number-crunching tasks. I also gladly offer custom software design and development services. Contact me for a free consultation because There’s nothing like an app created just for you™.



“LLAMA is . . . the perfect sidekick . . . for . . . taxes . . . and finance.” – Julia S.

“How refreshing to work with a company that listens to my needs and . . . develop[s] a product that is perfect for my business.” – Holly R.

“I like your positive approach to software development!” – Michael L.