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Michael Hotan

PROFILE

Michael Hotan

Over a two-month period, contributed to the unionai/helm-charts repository by delivering three new features focused on cloud infrastructure and deployment automation. Developed Azure Bring Your Own Key (BYOK) support with AKS provisioning, integrating Helm charts and Terraform modules to enable secure, repeatable Azure Kubernetes deployments. Enhanced Helm templates to streamline storage and identity management, and produced comprehensive documentation to support onboarding. In subsequent work, implemented BuildKit-based Image Builder integration in the dataplane Helm chart, introducing conditional resource provisioning and permission hardening. Leveraged Go, YAML, and Terraform to improve deployment reliability, security, and operational consistency without introducing or fixing any bugs.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

6Total
Bugs
0
Commits
6
Features
3
Lines of code
2,541
Activity Months2

Your Network

16 people

Shared Repositories

16
Union.ai CI BotMember
Chris SoyarsMember
Haytham AbuelfutuhMember
Iaroslav CiupinMember
J.J. MontgomeryMember
chloe-kxMember
Katrina MillesMember
Katrina RoganMember
laurabartonMember

Work History

May 2025

5 Commits • 2 Features

May 1, 2025

May 2025 monthly summary for unionai/helm-charts: Implemented BuildKit-based Image Builder integration in the dataplane Helm chart with templates for deployment, service, configuration, and HPA. Introduced gating so BuildKit resources are provisioned only when imageBuilder.enabled and imageBuilder.buildkit.enabled are true; updated operator service account permissions; updated Chart.yaml appVersion; cleaned up image builder test definitions; updated defaults to non-rootless and added ephemeral storage for BuildKit resources. Completed Dataplane Helm Chart 2025.05 release with knative-operator upgrade to 2025.5.0 and associated core/version bumps. These changes improve deployment reliability, security posture, and build performance for dataplane deployments.

March 2025

1 Commits • 1 Features

Mar 1, 2025

March 2025 monthly summary for unionai/helm-charts: Delivered Azure BYOK support with AKS provisioning and Helm integration, enabling customers to bring their own keys and securely deploy Azure-based Kubernetes environments. Augmented Helm charts with Azure storage and identity management hooks, introduced Terraform modules for provisioning Azure infrastructure (AKS clusters, storage accounts, and virtual networks), and produced a detailed README along with template values to streamline installation. Commit reference: 1ba49ec6d1f2f3ad7547cefab9e3127447d137a9 ("BYOK Azure example (#33)").

Activity

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Quality Metrics

Correctness90.0%
Maintainability88.4%
Architecture90.0%
Performance83.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

GoHCLMarkdownYAMLgoyaml

Technical Skills

AzureCI/CDCloud EngineeringCloud InfrastructureDevOpsHelmKubernetesTerraform

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

unionai/helm-charts

Mar 2025 May 2025
2 Months active

Languages Used

HCLMarkdownYAMLGogoyaml

Technical Skills

AzureCloud InfrastructureHelmKubernetesTerraformCI/CD