This site is maintained by Jez Humble. You can find out more about me, and see a list of my talks, here.

The source code for this site is available at GitHub. If you have suggestions on how to improve it, please create an issue. This website is based on Jekyll, and the template is modified from the 18F template. You can find copyright and license information in the footer at the bottom of this page.

If you’re interested in discussing more about continuous delivery, there’s an umoderated continuous delivery mailing list on Google Groups.

Dave Farley is co-author of the original continuous delivery book. He has a blog and a company, Continuous Delivery Ltd, that does consulting based out of the UK.


I work for the US federal government at 18F (a unit of the General Services Administration) and at the University of California, Berkeley. This site is not maintained as part of my official work duties, and is not endorsed by either institution. I also derive income from DevOps Research and Assessment, LLC, which I co-founded, as well as from royalties from my books and related content. If you buy my stuff via the links on this site, I get a cut from the vendor, whether Amazon or InformIT. I hold some stock options in Chef Software as a result of my previous employment there. Apart from that, my investments are all in wide-ranging mutual funds.

A note on contacting me

The best way to reach me is by email at humble@acm.org, but unfortunately due to the large amount of email I receive I can’t guarantee a timely response. I allocate a fixed amount of time to dealing with email, with the result that my backlog is long and growing. I apologize in advance.