Steven F. Lott has been turning coffee into software since 1978. He started writing software in the days when computers were large, expensive, and rare. He's now a technomad who lives on a boat and visits the eastern coast of the US.
He has numerous titles published by Packt. These cover a variety of topics under the heading of Python programming.
His slott56 blog, found on GitHub, covers a random selection of subjects around building software and writing programs in Python.