About the author

Aaron Sumner is a software engineer with nearly 35 years working professionally, developing web applications in the education and publishing industries. Since 2005, he has worked primarily in Ruby on Rails, though in his day job as an Engineering Manager at O’Reilly Media, spends time in Python and Go. He enjoys helping small development teams achieve ambitious goals through the pragmatic use of technology.

Aaron resides in Saint Louis, Missouri, with his wife, Caitlin, and dog, Lieutenant Dan. Away from work he enjoys woodworking and being outside.

Visit Aaron’s personal site at https://aaronsumner.com/.