I started working as a JIRA administrator almost 9 years ago at EFI. We started with only one JIRA instance and with the opportunity given to me, today I lead a team with three instances of JIRA, two confluence instances, one Bitbucket, and one Bitbucket Data Center, Crowd, Bamboo and growing!
We are happy to grow alongside the Atlassian product stack. Today I and my team manage these applications 24 x 5, from development to delivery of these systems. I also started Company User Group at EFI couple years ago and has a significant fan following from Engineering side in our company user group meetings. We all love Atlassian! Go Team!