Armando Cerna
Head Of SRE at Sanity
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolArmando Cerna is a Head of SRE based in San Francisco with 11 years of experience designing and operating high-traffic, production-grade systems. He specializes in Kubernetes-driven platforms—migrating legacy workloads, building on-demand staging (Instastage), and creating Go-based CI/CD tooling to streamline developer workflows and maintain parity with production. As primary on-call lead he pairs hands-on incident response with observability expertise across Datadog, NewRelic, Splunk and PagerDuty, and he’s implemented provisioning and configuration at scale using Ansible. He’s experienced in training teams on container and Kubernetes best practices and has a track record of translating complex operational needs into practical developer-facing tools. An understated strength is his focus on developer experience: enabling git-triggered environments and local Kubernetes workflows to reduce friction between engineering and production.
11 years of coding experience
14 years of employment as a software developer
Associate of Science (A.S.), Computer Information Systems, Associate of Science (A.S.), Computer Information Systems at ITT Technical Institute-Sylmar
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (77)
kubernetes10
go10
docker10
scheduling9
charts8
helm8
mesos8
k8s8
gcp8
purge8
aws8
kubernetes-monitoring8
linode7
k8s-operator7
recovery6
Programming languages (9)
Github contributions (5)
armandocerna/dotfiles
Jul 2015 - Feb 2022
Contributions:211 commits, 2 PRs, 169 pushes in 6 years 7 months
armandocerna/clipper
Jan 2019 - Jan 2021
Contributions:2 PRs, 14 pushes, 2 branches in 2 years
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