top of page

Hello there, and welcome to 8AC Systems!

I’m micropreneur and indie developer Ken Johnson. I lovingly handcraft highly effective binary masterpieces (apps) from my quiet, unassuming home located in the Greater Wilkes-Barre Area of Northeast Pennsylvania.


10 Years in


8AC Systems™ brand software:

The shortest distance between

work begun and job well done®

I currently offer LLAMA (the Li’l, Likeable Adding-Machine App), a financial calculator that makes

short work of bookkeeping tasks.


I also provide 8AC Systems® brand custom software design and development services. Contact me for a free consultation because There’s nothing like an app made 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.

bottom of page