Caitlyn O'hanna
DevOps Engineer at Limble CMMS
Portland, Oregon, United States
Summary
👤
Senior🎓
Top SchoolCaitlyn O'hanna is a seasoned DevOps and security-focused engineer with 11 years of experience building automation, onboarding, and production reliability solutions across companies like CircleCI, New Relic, AWS, and Limble CMMS. She combines deep systems and SRE expertise with hardware and embedded knowledge—ranging from FPGA and microprocessor work to mixed-signal circuit design—which informs pragmatic infrastructure and security decisions. Caitlyn has a track record of shifting teams from manual, service-desk workflows to self-serve, automation-first models and integrating third-party MDR/SOC capabilities to elevate detection and response. Known for leading by example, she balances hands-on engineering with mentorship to create accountable, high-performing teams. Based in Portland, she pursues unconventional technical interests—CNC, micro-manufacturing, and even aquaponics and small-scale avionics—that reflect a practical, experimental approach to problem solving.
11 years of coding experience
12 years of employment as a software developer
Associate of Arts and Sciences (AAS), Computer Technology/Computer Systems Technology, Associate of Arts and Sciences (AAS), Computer Technology/Computer Systems Technology at Heald College
Github Skills (28)
arango9
shell8
cli8
flask8
language-server8
circleci8
yaml-configuration8
arangodb7
php7
zsh7
macos6
docker6
rails6
python6
cli-app6
Programming languages (7)
Github contributions (5)
ravenoak/layerforge
Jul 2024 - Jun 2025
A 3D Model Slicing and SVG Generation Application
Contributions:58 PRs, 62 pushes, 71 branches in 11 months
3d-models3d-sculpturemodel-slicerslicer
ravenoak/autoresearch
May 2025 - Dec 2025
Contributions:1 release, 3040 PRs, 2945 pushes in 6 months
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