Chris Hartjes has been building web applications of all shapes and sizes since 1998, with a focus on best practices and how to use testing as an effective development tool.

By day he works as a Principal Engineer for Synacor (http://synacor.com) while by night he works on building his online info-product empire through http://grumpy-learning.com

He lives in Milton, Ontario, Canada with his long-suffering wife, two daughters, a furry pig masquerading as a cat, and the reincarnation of the Roman god of the underworld in feline form.