Andrei Kvapil
Founder at Ænix
Budweis, South Bohemia, Czechia
Summary
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RockstarAndrei Kvapil is a cloud and infrastructure engineer turned founder with over 15 years building high‑load systems, virtualization stacks and production Kubernetes platforms. As CEO of Ænix and creator/core maintainer of the Cozystack open‑source project, he helps hosting providers and regional clouds turn bare metal into managed offerings for K8s, VMs, databases and S3. He is the author and community lead for several cloud-native tools (including an independent etcd-operator and Talos-related projects) and contributes to well-known projects like KubeVirt, Cilium and MetalLB. His background blends hands‑on systems work (from network interface handling in MetalLB to OpenStack integrations in Deckhouse) with documentation and community leadership. A frequent public speaker and educator, he pairs pragmatic architecture with a passion for continuous learning and making complex infrastructure consumable for operators. Based in South Bohemia, Czechia, he uniquely combines provider-focused product engineering with deep open-source stewardship.
12 years of coding experience
10 years of employment as a software developer
English, Russian, Czech
Stackoverflow
2,817reputation
760kreached
21answers
2questions
kubernetes
top-5%
Github Skills (30)
kubernetes10
network-configuration10
javascript10
restructuredtext10
gameplay10
configuration-management10
rs10
videogames10
api-documentation10
go10
openstack10
kubernetes-pods10
yaml10
html10
opennebula10
Programming languages (28)
Github contributions (5)
candybox2/candybox2.github.io
Jul 2017 - Apr 2021
Candy Box 2
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:2 releases, 3 reviews, 19 commits in 3 years 9 months
Contributions summary:Andrei primarily contributed to the game's front-end, focusing on link fixes and updates to the game's user interface. They modified HTML and JavaScript files, specifically adjusting links and the text on the game's main page, create quest page, and FAQ. Additionally, they added Korean language support within the configuration settings, implying localization work. Their work primarily involved enhancements to the game's presentation and accessibility.
candyboxcandyboxgame
deckhouse/deckhouse
Dec 2021 - Jan 2023
Kubernetes platform from Flant
Role in this project:Backend Developer
Backend DeveloperContributions:397 reviews, 149 commits, 170 PRs in 1 year 1 month
Contributions summary:Andrei primarily contributed to updating configuration files related to OpenStack integration within the Deckhouse Kubernetes platform. Their work involved modifying parameters such as API URLs, passwords, and project IDs, along with disk type configurations, to align with different OpenStack deployment scenarios. These changes facilitated improved support for OpenStack environments by making it easier to configure different cloud access parameters. The user also worked on separating a namespace-configurator module.
kubernetes-distributionkubernetesflantkubernetes-platform
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