Sean Gatewood
Senior Software Engineer -- Infrastructure at Castellum.AI
New York City Metropolitan Area United States
Summary
👤
Senior🎓
Top SchoolSean Gatewood is a Senior Software Engineer specializing in infrastructure and platform engineering, with nine years of experience building Kubernetes-driven production environments, IaC, and CI/CD pipelines. He brings developer-first rigor to DevOps work—authoring custom Go tools like a Prometheus exporter and a Kubernetes operator to close observability and operational gaps. Sean has shipped production-grade automation for high-stakes systems (including mission-critical blockchain services with strict uptime and audit requirements) and routinely architects solutions that reduce manual toil. Comfortable across Terraform, Jsonnet, Helm, Google Cloud Build, and CircleCI, he also has a background in developer experience tooling that speeds team productivity. Based in the NYC area, he combines hands-on systems programming with a knack for prototyping and mentoring, often surfacing pragmatic fixes at the application level before they become incidents.
9 years of coding experience
6 years of employment as a software developer
Associate of Arts and Sciences (A.A.S.), Associate of Arts and Sciences (A.A.S.) at Rappahannock Community CollegeAdvanced Studies Diploma, Advanced Studies Diploma at King George High SchoolBachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at University of Virginia
Github Skills (5)
fetch2
sis2
databases1
python1
system-information1
Programming languages (5)
Github contributions (5)
sgatewood/os_vids
Oct 2019 - Dec 2022
Contributions:56 commits, 27 pushes, 1 branch in 3 years 2 months
jackm1123/offgroundshousing
Feb 2019 - Apr 2019
Contributions:211 commits in 2 months
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