Cory O'daniel is a seasoned founder and engineering leader with 17 years building cloud-native infrastructure, developer tooling, and high-scale web systems, currently serving as CEO and co-founder of Massdriver and co-founder of OpenTofu. He blends deep hands-on expertise in Elixir, Kubernetes, IaC and DevOps with product leadership—previously shaping observability tooling and Kustomize-based deployments for prometheus-operator and kube-prometheus. Cory’s background spans startups to enterprise migrations (GCP/GKE) and high-traffic consumer platforms, demonstrating an ability to move from first-line code to platform strategy. An active open-source contributor, he helped improve the frontend of the widely noticed OpenTF manifesto site and streamlined Kubernetes build/deploy workflows. Based in Pasadena, he pairs pragmatic technical rigor with entrepreneurial grit—and, notably, is a dedicated taco aficionado who keeps Fridays intentionally low-key.
17 years of coding experience
12 years of employment as a software developer
Y Combinator
Masters Business Information Systems, Masters Business Information Systems at University of South Florida
The OpenTF Manifesto expresses concern over HashiCorp's switch of the Terraform license from open-source to the Business Source License (BSL) and calls for the tool's return to a truly open-source license.
Role in this project:
Front-end Developer
Contributions:27 reviews, 26 PRs, 25 pushes in 1 month
Contributions summary:Cory primarily contributed to the front-end development of the OpenTF manifesto website. Their work involved implementing social sharing buttons, adding styling, moving CSS to an external file, adding content descriptions, and general styling refinements. The user's contributions enhanced the user interface, improving social sharing capabilities and overall presentation of the content.
Contributions:6 commits, 5 PRs, 13 comments in 8 days
Contributions summary:Cory contributed to enhancing the Kubernetes deployment configuration within the prometheus-operator project. They added support for Kustomize, enabling users to install the prometheus-operator and kube-prometheus more easily. They refactored the build process, moving and modifying kustomization files, and updated the build process to utilize Docker.
clustersoperatorprometheus-operatorkubernetesatop
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