Ryan Mullin
Senior Systems Administrator
Columbus, Ohio, United States
Summary
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SeniorRyan Mullin is a Senior Systems Administrator and Unix-focused cyber security engineer with nine years in his current infrastructure role at Veeva and over a decade of prior experience across financial and enterprise environments. He designs and scales secure infrastructure for thousands of global users, blending hands-on Unix/Linux/AIX/Solaris administration with encryption, HSMs, and data protection solutions. At JPMorgan Chase he progressed through roles spanning operations, automation, and solutions architecture, giving him a rare combination of deep OS-level expertise and applied security engineering. Comfortable in fast-paced teams, he began his career building web and streaming interfaces and still brings pragmatic developer sensibilities to ops and automation. Based in Columbus, Ohio, he focuses on cost-effective, auditable growth strategies and has a track record of improving security while planning for large-scale expansion. Colleagues describe him as a steady operator who prefers technical rigor and smart collaboration over flash.
9 years of coding experience
17 years of employment as a software developer
Github Skills (5)
authentication4
statistics3
golang2
python2
api1
Programming languages (3)
Github contributions (5)
whod81/cqkq-display
Dec 2017 - Jan 2019
Contributions:26 commits, 25 pushes, 2 branches in 1 year 1 month
killer-queen-stats/libkq
Oct 2018 - Jul 2019
Contributions:4 pushes, 1 branch, 2 issues in 8 months
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