Thomas Limoncelli

Tom is the SRE Manager at and internationally recognized co-author of books such as the newly updated Volume 1: The Practice of System and Network Administration, 3rd Edition. He is also known for Time Management for Sysadmins and Volume 2: The Practice of Cloud System Administration. He is an internationally recognized author, speaker, system administrator, and DevOps advocate. He’s previously worked at small and large companies including Google, Bell Labs/Lucent, and AT&T. His blog is and he tweets @YesThatTom.