Andrew Barrera is a Principal System Administrator at Oracle, where they focus on tier 4 Linux system administration, tool development in Python, and automation. Prior to their current role, Andrew served as a System Administrator and Build Manager at Xsigo Systems from 2008 to 2012, and held positions as a System Administrator at Lawrence Livermore National Security from 2000 to 2008 and at Save Mart Supermarkets from 1992 to 1999. Andrew earned an Associate of Science in Computer Science from Modesto Junior College between 1987 and 1992.
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