I'm a junior-level DBA & junior-level sys admin, but my heart is in the right place.

Been working professionally as a DBA for 1 year for large healthcare environment.

RHEL 5/6, mostly using Percona MySQL 5.1, 5.5, 5.6 & MongoDB 2.6.

I play with MySQL at home using Community MySQL 5.5 and whatever VM I have going on.