Andrei Ozerov
Senior Software Engineer at Nebius
Amsterdam, North Holland, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolAndrei Ozerov is a Senior Software Engineer based in Amsterdam with a decade of experience building cloud-native backends and SRE tooling, primarily in Go. He has designed and operated managed Kubernetes and OpenStack-based services at scale, blending backend architecture with hands-on infrastructure automation across multiple regions. Andrei is an active open-source contributor to prominent projects like gophercloud, the OpenStack Terraform provider, Packer, and Terragrunt—adding compute/network features and safety guards such as a prevent_destroy flag that reduces risk in IaC workflows. He moves comfortably between coding, systems engineering, and DevOps, having implemented APIs, custom Prometheus exporters, and complex ClickHouse/SQL integrations. Colleagues know him for pragmatic designs that prioritize operational safety and for bringing deep cloud-provider internals to production services. Beyond code, he has repeatedly bridged product and operations by turning low-level OpenStack expertise into durable platform features.
10 years of coding experience
10 years of employment as a software developer
Higher education, specialist, Applied computer science (in economy), Higher education, specialist, Applied computer science (in economy) at Far Eastern Federal University, Vladivostok, Russia
Russian, English
Github Skills (22)
apidoc10
testing10
n10
networking10
terraform10
terraformer10
automation10
go10
openstack10
api10
sdk10
openstack-neutron10
block-storage10
automations10
devops10
Programming languages (7)
Github contributions (5)
terraform-provider-openstack/terraform-provider-openstack
Feb 2018 - Oct 2022
Terraform OpenStack provider
Role in this project:
Back-end Developer
Back-end DeveloperContributions:232 reviews, 341 commits, 469 PRs in 4 years 8 months
Contributions summary:Andrei's contributions primarily focused on extending the OpenStack Terraform provider to support Neutron subnetpools. They implemented resources, data sources, and acceptance tests for subnetpools, addressing features like the resource `NetworkingSubnetPoolV2` and data source `dataSourceNetworkingSubnetPoolV2`. Furthermore, the user updated the Gophercloud vendor package to integrate new subnetpool features and fix associated issues. They also added features to the network resource such as "router:external" attribute.
openstackterraformterraform-provider
gophercloud/gophercloud
Dec 2017 - Feb 2020
Gophercloud: an OpenStack SDK for Go
Role in this project:Backend Developer
Backend DeveloperContributions:1 review, 76 commits, 171 PRs in 2 years 2 months
Contributions summary:Andrei primarily contributed to the development of the OpenStack SDK for Go, specifically enhancing the compute functionality. Their work involved adding support for retrieving and managing server interfaces and implementing interface attachment and detachment. This included modifications to various Go files related to compute extensions, incorporating features to create, delete, and get information regarding network interfaces within the OpenStack environment. Furthermore, the user updated the existing test suite to include the new functionalities.
goopenstack-sdkopenstacksdk
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