Hi, I'm Robin.
@rbnisI'm a DevOps Engineer and Mate Enthusiast 🧉
Solving problems, one calabash at a time.
Skills
Kubernetes
Able to deploy, manage and maintain kubernetes clusters and workloads inside them.
Container
Experience with containerized applications and running them with docker and containerd.
GitOps
More than 4 years of experience with developing GitOps strategies and evolving them using flux and flagger.
Istio
Experience with setting up and maintaining clusters which run an service mesh using Istio.
Infrastructure as Code
Capable of writing and deploying infrastructure as code with OpenTofu and terraform.
CI/CD
Able to setup, maintain and evolve CI/CD Pipelines with Azure Pipelines, Jenkins, GitLab CI and GitHub Actions.
Azure Cloud
Experience with various different services and resources in and around the Azure Cloud.
Linux
Used as the primary operating system for servers and some clients.
Scripting
Capable of writing Bash scripts on Linux and MacOS, as well as PowerShell on Windows.
Databases
Experience with maintenance and large-scale migrations of PostgreSQL and Microsoft SQL servers.
Ansible
Able to write, maintain and deploy roles and playbooks using ansible.
Experiences
DevOps Engineer
Micromata GmbHJan. 2022 - present
- Deploying and maintaining cloud infrastructures with terraform
- Ensuring stable operation of applications in kubernetes clusters
- Monitoring of complex cloud environments and applications using among others Prometheus and Grafana
- Migrating large-scale applications from on-premise to cloud environments
- Running and maintaining complex deployments using Istio service mesh
- Developing and implementing GitOps strategies for various deployments and cluster management
Systemadministrator
eoda GmbHOct. 2020 - Dec. 2021
- Teamlead IT
- Maintain hybrid Linux / Windows infrastructure
- Maintain bare-metal infrastructure using Proxmox
- Write and maintain Ansible playbooks for Linux
- Monitoring with Prometheus and Grafana
System Engineer
AuE Kassel GmbHSep. 2010 - Sep. 2020
- Active Directory administration
- Maintain Windows network
- Maintain bare-metal infrastructure using Hyper-V
- Install and maintain Microsoft SQL servers
- Maintain NetApp storage