An early adopter of Puppet, Thomas has been using Puppet since 0.24. He has given tutorials on Puppet at LOPSA conferences and spoke at PuppetConf 2013. He recently wrote the Mastering Puppet book for Packt Publishing. He has been a system administrator for almost 20 years, working primarily with Red Hat systems since 7.3, and he currently holds an RCHA. You can find him at http://ramblings.narrabilis.com
