Jeremy Casañas
Senior Developer Advocate
Portland, Oregon, United States
Summary
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Rockstar🎓
Top SchoolJeremy Casañas is a senior developer advocate and hands-on leader with 11 years of experience building developer ecosystems, developer relations, and CI/CD/DevOps workflows from first hire through scale. He’s led cross-functional teams and partnerships at startups and platforms—growing Dagger’s ecosystem from a “Swiss Army Knife” solo role into a multi-discipline team, closing the first enterprise customer, and launching an extensions marketplace and AWS Marketplace listing. Equally comfortable in technical trenches and boardrooms, Jeremy contributes to open-source projects like dagger (improving docs, CI, SDKs and build tooling) and has led cloud alliances and marketplace efforts at GitHub. Based in Portland and grounded in cognitive science with CS emphasis from UC Berkeley, he mixes product-minded engineering, security and legal savvy, and a knack for turning complex integrations into delightful onboarding experiences. Notably, he’s built LLM-powered agentic CI pipelines—an indicator of his appetite for marrying AI with practical automation.
11 years of coding experience
9 years of employment as a software developer
Bachelor's degree Cognitive Science (emphasis in Computer Science), Bachelor's degree Cognitive Science (emphasis in Computer Science) at University of California, Berkeley
Stackoverflow
66reputation
1kreached
1answer
0questions
Github Skills (16)
github-ci10
docker10
githubaction-workflow10
dockers10
cicd10
documentation10
go9
typescripts8
javascript8
nodejs8
typescript8
typescript-types8
devops7
continuous-integration7
puppet-enterprise6
Programming languages (15)
Github contributions (5)
dagger/dagger
Mar 2022 - Dec 2022
An open-source runtime for composable workflows. Great for AI agents and CI/CD.
Role in this project:
DevOps Engineer & Technical Writer
DevOps Engineer & Technical WriterContributions:206 reviews, 85 commits, 197 PRs in 9 months
Contributions summary:Jeremy primarily contributed to the project's documentation and CI/CD infrastructure. They modified documentation files, including the Docusaurus configuration and quickstart guides, and improved the examples. The user also addressed inconsistencies in the documentation and examples, ensuring accurate help output. Furthermore, they updated the SDKs and made adjustments to the build processes and command-line interface, reflecting expertise in the project's build and deployment aspects.
containerscontinuous-deploymentcontinuous-testingbuildkitdeployment
jpadams/dagger
Sep 2023 - Apr 2025
A programmable CI/CD engine that runs your pipelines in containers
Contributions:76 pushes, 61 branches in 1 year 6 months
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