David F. Johnson Reviews

Hi guys, my name is David Johnson and I am a software engineer. I'm a freelancer (I was a SpaceX worker before). I devote almost all my spare time for writing and that I enjoy a lot writing about gadgets, new technology and so forth. If you'd have any questions do not be afraid to send me an email: Anyhow I hope you will be satisfied with my novels and have a good deal of fun.
Have a wonderful day!

David F. Johnson has 8 products available for sale in the category of Paid in Kindle Store.

David F. Johnson is rated 8 out of 10 based on 15 reviews.

David F. Johnson Quality Chart