Jack Hayhurst
SRE at Liquid Web
Lansing, Michigan, United States
Summary
👤
Senior🎓
Top SchoolJack Hayhurst is an SRE with 11 years of hands-on experience building and maintaining resilient cloud infrastructure at Liquid Web, where he has progressed from top-tier support to primary maintainer of Prometheus, Ceph, custom Ansible modules, telemetry tooling, and packaging systems. He specializes in cloud operations, security-minded maintainability, and test-driven infrastructure, often switching hats between development, security, and engineering to move projects forward. Jack has led large-scale operational tooling—firewall and mail configurations affecting tens of thousands of targets—and developed recovery scripts and diagnostics used in production incident response. He is unusually focused on test coverage and well-segmented systems to prevent the gradual decay he’s seen in long-lived platforms. Based in Lansing, Michigan, he pairs practical operational experience with a developer’s attention to code quality and reusable tooling.
11 years of coding experience
7 years of employment as a software developer
Bachelor of Arts - BA, Computer Science, Bachelor of Arts - BA, Computer Science at Anderson University
Stackoverflow
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0reached
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Github Skills (122)
encrypt10
security10
dns10
xmlrpc10
letsencrypt10
acme10
cert10
cuelang10
certificate10
12-factor10
ansible9
configuration-language9
golang9
cli9
shell9
Programming languages (8)
Github contributions (5)
jakdept/cliTricks
Oct 2015 - Jun 2019
Contributions:44 pushes, 1 branch, 1 comment in 3 years 8 months
jakdept/goki
Mar 2015 - Jan 2017
Contributions:2 releases, 397 commits, 8 PRs in 1 year 10 months
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