Walker Code Tutorials

Walker Rowe is a freelance tech writer, specializing in API and SDK documentation and machine learning.

He is that rare programmer who also is a writer. This means he understands what he is writing about. Consequently his writing is clear, easy-to-understand and technically accurate.

Walker believes that programmers should give back time to the community as well. So he teaches children Python for free at his online school Hypatia Academy.

Walker Rowe school

Job History

  • 2012-present Freelance tech writer
  • 2011-2012 Neosecure, IDM and Cybersecurity
  • 2009-2011 Freelance IDM and Cybersecurity
  • 2006-2009 Sprint Nextel, IDM/SSO
  • 2002-2006 Freelance IDM and Cybersecurity
  • 2001-2002 Hewlett Packard, IDM/SSO


  • ML/AI frameworks, Pandas, Numpy
  • Markdown, Git, JavaScript, Python, Java
  • Swagger/OAS
  • Blog posts, books, articles, tutorials
  • UNIX system administration
  • IDM and Cybersecurity


  • MBA The George Washington University
  • BS Math. University of South Carolina