04.05.2026 aktualisiert
Premiumkunde
100 % verfügbarCloud Architect | Kubernetes & Platform Engineering | CNCF Kubestronaut
Eisenberg, Deutschland
Weltweit
Über mich
CNCF Kubestronaut mit 15+ Jahren Erfahrung in Platform Engineering, Kubernetes, GitOps, CI/CD und Cloud-Security. Fokus auf Open-Source und souveräne Cloud-Architekturen für regulierte Umgebungen. Branchen: Fintech, Insurtech, Telekommunikation. Remote, anteilig vor Ort möglich.
Skills
Certificate of Cloud Security KnowledgeCloud ComputingLinuxGitHubVPNPostgreSQLMySQLPci DSSScrumRuby On RailsRedisAnsiblePrometheusRubyCertified Scrum Master
Kubernetes & Cloud Native Expertise CNCF Kubestronaut holding all CNCF Kubernetes certifications (CKA, CKAD, CKS, KCNA, KCSA), with deep expertise in platform engineering, custom operators and CRDs, Helm, Kustomize, Crossplane and Kubespray for managed and self-hosted Kubernetes at production scale
Platform Engineering Built and operated internal developer platforms for 200+ engineers across international teams, including self-service infrastructure provisioning, preview environment automation, CI/CD performance optimization and platform-as-a-product adoption practices
Cloud & Infrastructure Production experience on AWS (primary), Hetzner Cloud, bare-metal and on-premises environments; familiar with GCP. Strong focus on open-source, sovereign and self-hosted cloud architectures for regulated and German-market clients
GitOps & Automation Hands-on with ArgoCD, FluxCD, Terraform/OpenTofu, Ansible, GitHub Actions, GitLab CI, Jenkins and Forgejo, designing GitOps delivery pipelines and infrastructure-as-code for greenfield and legacy environments
Security & Supply Chain CKS-certified with hands-on experience in Falco, Trivy, kube-bench, OPA, Kyverno, Network Policies, Cosign, SBOM, External Secrets, Vault, Keycloak, Cert-Manager and Harbor, hardening software supply chains in regulated environments including PCI-DSS and GDPR
Observability Implementation and operation of monitoring and logging stacks using Prometheus, Thanos, Grafana, Loki, Fluentd, OpenTelemetry and ELK
Networking Cloud-native networking with Cilium, Gateway API, Istio, CoreDNS and WireGuard, including network policies and service mesh design for secure multi-tenant environments
Linux & Systems 15+ years of Linux experience covering system administration, kernel and systemd internals, networking and firewalls, storage and filesystems, virtualization and containers, performance tuning, security hardening and shell scripting
Programming & Data Ruby/Rails, Go, Python, SQL with production experience across PostgreSQL, MySQL, Redis/Valkey and MongoDB
Sprachen
ArabischverhandlungssicherDeutschverhandlungssicherEnglischverhandlungssicherPersischMuttersprache
Projekthistorie
Independent consulting practice specializing in Kubernetes implementation, cloud-native architecture, and infrastructure automation for SMBs and enterprises. Deliver cloud migration, Kubernetes cluster buildouts, security hardening, CI/CD pipeline design, and platform engineering using open-source, sovereignty-aligned tooling.
Led the design and delivery of an internal developer enablement platform, integrating company-standard configurations, authentication, and tooling to accelerate onboarding. Built a framework to model application architecture and auto-generate infrastructure manifests across environments, reducing cognitive load and standardizing deployments. Key contributor to the Architecture team: defined cross-team technical strategy, reusable patterns, and proof-of-concepts; mentored engineers across teams. Optimized CI/CD pipelines, reducing build times, improving deployment stability, and cutting cloud costs.
Worked on refactoring and redesign of legacy system components in a fintech environment. Designed and implemented a GDPR-compliant data anonymization system. Built internal and external APIs across multiple fintech services.