I am a FOSS hacker, Linux-abuser, etc. I have worked extensively on Varnish Cache over the years as both user, integrator and developer. I like to fiddle with just about everything, and write. I currently work for Redpill Linpro.
I am currently writing a book on Varnish called Varnish Foo. The work in progress is available at varnishfoo.info.