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Nikolai Rodionov
> Location: Hamburg, Germany
> Email: allanger@zohomail.com
> Github: https://github.com/allanger
About me
I'm a DevOps engineer with 5++ years of hands-on experience with a decent amount of tools. My main focus is Kubernetes and CI/CD, but it absolutely doesn't mean that I would like to avoid tasks in other areas.
As an engineer, I've got some beliefs and I hope that they should be capable of describing me, because that what I'm trying to bring with me:
- One should tend not to repeat oneself
- One should never edit what's constantly generated
- Unless something is in CI, it doesn't exist
- Any routine must be automated, because otherwise it's error-prone
A couple of bigger tasks I've been working on:
- A migration of several MySQL Percona clusters to Kubernetes using the Percona Operator
- An implementation of a downtime-free blue-green deployment for RabbitMQ
- A dynamic "preview" environments deployment using ArgoCD
- A data streaming automation from ~800 Postgres databases with structural changes via Kafka deployed to Kubernetes
- An introduction of versioned Gitlab-CI templates for replacing per-repo pipelines
Also, I'm a maintainer of a kubernetes operator that should help users manage databases via CRDs: https://github.com/db-operator/db-operator
Experience
| Company | Position | Dates |
|---|---|---|
| Giant Swarm | Platform Engineer | 12.2023 - Until Now |
| Grandcentrix | SRE | 02.2023 - 11.2023 |
| Klöckner.I | DevOps Engineer | 01.2022 - 01.2023 |
| Itigris | DevOps Engineer | 07.2019 - 12.2021 |
| Etersoft | DevOps Engineer | 03.2017 - 06.2019 |
Tools
- Environments: Linux - Containers - Kubernetes - Proxmox
- Kubernetes: Helm - Kustomize - Kubebuilder - Helmfile
- Scripting/Coding: Bash - Go - Rust - Perl
- Continuous Integration: Gitlab-CI - Github Actions - Circle-CI - Woodpecker-CI - Drone-CI
- Continuous Delivery: ArgoCD - Flux - Tekton
- Infrastructure as Code: Ansible - Terraform - Cluster API
- Cloud Providers: Microsoft Azure - Google Cloud - AWS - Yandex Cloud - Hetzner - Self-Hosted
- Observability: Prometheus - Grafana - Loki - Elasticsearch - Kibana - FluentBit - Promtail - Fluentd
- Secrets/Encryption: Sops - Age - Helm Secrets
- Databases: PostgreSQL - MySQL - Percona MySQL - Redis
- Storages: Minio - Ceph - Longhorn
- Others: Kafka - RabbitMQ - Selenium
PS: This CV is built in a CI pipeline, and uploaded to a Minio Bucket, so you should be able to download the latest version here: https://s3.badhouseplants.net/public-download/n.rodionov.pdf