Mirosław Bojda

Profile

DevOps engineer running on-premise Kubernetes and fully automated infrastructure for multiple client environments. Comfortable across the whole stack, from firewall rules and hypervisors up to CI/CD pipelines and GitOps delivery.

Experience

• Built CI/CD pipelines in GitLab CI covering Docker builds, Trivy vulnerability gates and Helm deploys, replacing hand-built images with a repeatable path to production.
• Run production Kubernetes on-prem for multiple client workloads using kubectl, Helm, Ingress NGINX, Traefik and HAProxy, including cluster upgrades and management in Rancher.
• Automated infrastructure as code with Terraform and Ansible across VMware and Proxmox, replacing manual setup in both hypervisors with a single apply.
• Implemented GitOps with FluxCD, managing desired cluster state in Git and turning production rollbacks into a single revert.
• Deployed monitoring and alerting with Prometheus and Grafana, detecting incidents before clients report them.
• Built centralized log aggregation in Graylog with self-service access for dev teams, removing routine log requests from the ops queue.
• Designed network segmentation and firewall policy isolating production client environments from each other.
• Wrote Bash and Python scripts to automate repetitive operational tasks across Linux client environments.

Education