Patrick Schaumburg is an innovation-driven operations and technology leader with nine years of experience architecting and scaling AWS cloud solutions while bridging technical delivery and go-to-market strategy. Currently leading an AWS-focused business unit at adesso SE after senior roles in cloud consulting and partner management, he combines hands-on DevOps and infrastructure engineering with P&L and sales enablement expertise. His open-source contributions to Chef and Test Kitchen—improving Windows firewall resources and AMI selection for EC2—underscore a pragmatic focus on idempotent, testable automation. Known as an AWS Ambassador and frequent mentor, he excels at translating complex cloud transformations into repeatable services and compelling customer-facing showcases. Based in Hanover, Germany, he brings a rare mix of firefighting in critical projects and long-term strategic platform building.
Chef Infra, a powerful automation platform that transforms infrastructure into code automating how infrastructure is configured, deployed and managed across any environment, at any scale
Role in this project:
Back-end Developer
Contributions:38 commits, 3 PRs, 16 comments in 8 months
Contributions summary:Patrick primarily contributed to the `windows_firewall_rule` resource within the Chef Infra repository. They added functionality, including the ability to set the group, display name, and ICMP type for firewall rules. They also modified the resource to ensure idempotency and corrected linting errors, enhancing the functionality and maintainability of the Chef resource. The user's work also included significant unit test updates to support the new displayname feature.
Contributions:11 commits, 1 PR, 6 comments in 16 days
Contributions summary:Patrick primarily contributed to the `test-kitchen/kitchen-ec2` repository by modifying and adding configurations related to Amazon Linux 2 (Amazon2) support within the Test Kitchen driver for EC2. Their work involved adding, fixing, and refining image selection for various Amazon Machine Images (AMIs) across different Amazon Linux versions. These changes included updating image search parameters, fixing links, and adjusting specifications to ensure proper AMI selection and compatibility.
ec2ruby-gemtest-kitchenamazon-ec2kitchen
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