Ferdinand Hofherr
Software Engineer
Germany
Summary
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RockstarFerdinand Hofherr is a software engineer with 16 years of experience specializing in Go, cloud-native tooling, and DevOps practices, based in Germany. He contributes to prominent Hetzner Cloud open-source projects, improving CLI ergonomics, shell completion generation from APIs, and adding managed certificate and load balancer support. Known for meticulous bug fixes—such as resolving nil pointer issues—and for keeping projects modern by updating Go and dependency toolchains, he balances reliability with feature-driven improvements. A tinkerer and father, he combines hands-on back-end engineering with a pragmatic focus on user experience and operational stability.
16 years of coding experience
Github Skills (17)
dependency-management10
hetzner-cloud10
kubernetes10
command-line-interface10
load-balancing10
go10
kubernetes-pods10
command-line10
error-handling10
cobra10
cli10
cicd9
apidoc9
api9
documentation8
Programming languages (6)
Github contributions (5)
hetznercloud/hcloud-cloud-controller-manager
May 2020 - Nov 2021
Kubernetes cloud-controller-manager for Hetzner Cloud
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:6 releases, 21 reviews, 37 commits in 1 year 6 months
Contributions summary:Ferdinand primarily focused on enhancing the functionality and stability of the Hetzner Cloud cloud-controller-manager. They addressed a critical nil pointer dereference error, improving the reliability of network management. Furthermore, the user implemented support for Hetzner Cloud Load Balancers, expanding the capabilities of the controller manager. The contributions also include parsing time durations and preparing for the release of the software.
hcloudcontroller-managercontrollerhetznerkubernetes
hetznercloud/cli
Apr 2020 - Nov 2021
A command-line interface for Hetzner Cloud
Role in this project:Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:2 releases, 23 reviews, 20 commits in 1 year 7 months
Contributions summary:Ferdinand primarily contributed to the Hetzner Cloud CLI by updating dependencies, specifically Go versions and Cobra. They reworked the command shell completion functionality, generating completions from the Hetzner Cloud API. Additionally, the user added support for managed certificates, demonstrating a focus on expanding the CLI's capabilities. They also addressed error handling and improved the completion documentation, showing attention to both functionality and user experience.
command-line-toolhcloudhetznercommand-line-interfacehetzner-cloud
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