10/26/2026 updated
verified
Premium member
100 % availableSenior Cloud, DevSecOps & Platform Engineer | K8s, OpenShift, IaC, GitOps | AWS, Azure, GCP, STACKIT
Karlsruhe, Germany
Worldwide
Bachelor Degree in Computer ScienceAbout me
Senior Cloud, DevSecOps & Platform Engineer specializing in Kubernetes, Terraform, CI/CD and automation. I design and operate scalable cloud infrastructures across AWS, Azure and GCP. Reliable, fast-adapting and solution-oriented with strong hands-on experience in modern DevOps
GCPCloud ComputingCloud EngineeringConfiguration ManagementDevOpsElasticsearchSupervisory Control and Data Acquisition (SCADA)OpenShiftOpenStackAnsibleVaultGoogle CloudGitLabKubernetesHashicorp
Cloud Infrastructure
Kubernetes cluster deployment with Terraform, Helm Charts implementation, and building cloud infrastructure for enterprise applications.
DevOps Engineering
Configuration management with Ansible, CI/CD implementation using GitLab, Jenkins and JFrog Pipelines, and containerization with Docker.
Database Management
Experience with various database systems including MySQL, Oracle, H2, and PostgreSQL for application data storage and management.
Programming Languages
Proficiency in multiple programming languages including Java, Python, C++, C#, VB, JavaScript, PHP, Delphi, Pascal, Assembly, HTML, SQL, and CSS.
Operating Systems
Knowledge of diverse OS platforms including Linux, UNIX, iOS, Android, Solaris, Windows, and Pardus.
Cybersecurity
Development of cybersecurity solutions protecting SCADA systems against cyberattacks.
Elasticsearch Stack
Implementation and management of Elasticsearch for search and analytics capabilities.
Kubernetes cluster deployment with Terraform, Helm Charts implementation, and building cloud infrastructure for enterprise applications.
DevOps Engineering
Configuration management with Ansible, CI/CD implementation using GitLab, Jenkins and JFrog Pipelines, and containerization with Docker.
Database Management
Experience with various database systems including MySQL, Oracle, H2, and PostgreSQL for application data storage and management.
Programming Languages
Proficiency in multiple programming languages including Java, Python, C++, C#, VB, JavaScript, PHP, Delphi, Pascal, Assembly, HTML, SQL, and CSS.
Operating Systems
Knowledge of diverse OS platforms including Linux, UNIX, iOS, Android, Solaris, Windows, and Pardus.
Cybersecurity
Development of cybersecurity solutions protecting SCADA systems against cyberattacks.
Elasticsearch Stack
Implementation and management of Elasticsearch for search and analytics capabilities.
Experience
Professional experience5 - 10 years
Freelancer since2018
Languages
DeutschFluentEnglischFluentTürkischNative speaker
Project history
Further development of a highly available Kubernetes infrastructure in Oracle Cloud using Terraform, Ansible, Python, and scripting.
Automation of the deployment of an application stack (Kubernetes, Prometheus, Filebeat, Argo CD, Helm Charts).
Automation of IT infrastructure with Ansible, GitLab CI, Jenkins, and Terraform.
Design, deployment, and operation of multiple Kubernetes clusters (On-Prem & OCI/OKE).
Development and delivery of internal applications as Helm Charts.
Optimization of the logging infrastructure (ElasticSearch, Logstash, Filebeat, Log4j2), including integration into Kubernetes and standalone systems.
Automated tool distribution and system configuration via Ansible.
Introduction of Oracle Cloud Infrastructure and development of corresponding Terraform modules.
Migration of Docker build pipelines to GitLab CI with Kaniko.
Development of an automated tool for creating custom worker node images (Terraform, Ansible, OCI CLI, Shell).
Automation of documentation in Confluence/JIRA (dashboards, infrastructure status).
Setup and operation of a centralized authentication and authorization platform with Keycloak (OIDC/SAML, SSO, RBAC), including integration into Kubernetes-based applications and internal tools.
Introduction of Argo CD to support GitOps-based deployments.
Automation of cloud and infrastructure with Ansible, Terraform, GitLab CI / Jenkins.
Deployment and operation of Kubernetes and OpenShift clusters (On-Prem and cloud).
GitOps-based deployment of internal applications with Helm and Argo CD.
Centralized monitoring, logging, and documentation automation (ELK stack, Confluence/JIRA).
CI/CD automation and custom cloud image development workflows.