kubecumulus
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Zurich, Switzerland — Cloud & DevSecOps Experts

Enterprise-Grade Cloud Infrastructure.
Built Right.

KubeCumulus is a boutique DevSecOps consultancy for regulated industries in the DACH region. We design, build, and harden multi-cloud and Kubernetes platforms — so your teams ship faster, sleep better, and pass every audit.

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20+
Years combined
60+
Certifications
×3
Clouds mastered
×2
Kubestronauts
×1
Golden Kubestronaut

What we do

Full-stack DevSecOps expertise

From cloud migrations to Kubernetes hardening and AI deployments — we cover the entire cloud-native stack, with security at every layer.

Cloud Infrastructure & Migrations

Multi-cloud architecture design, greenfield builds, and zero-downtime migrations on AWS, Azure, and GCP. Infrastructure as Code from day one.

  • AWS
  • Azure
  • GCP
  • Terraform
  • CloudFormation
  • Bicep
  • Ansible

DevSecOps Transformation

Security embedded in every pipeline stage. CI/CD automation, GitOps with ArgoCD, secrets management, container hardening, and SBOM generation.

  • Jenkins
  • GitHub Actions
  • Azure DevOps
  • GitLab CI
  • ArgoCD
  • Vault
  • Trivy
  • Falco

Kubernetes & Containers

EKS, AKS, GKE, and OpenShift. Istio service mesh, Helm charts, GitOps workflows, private image registries, and full CIS Benchmark hardening.

  • Kubernetes
  • Helm
  • Istio
  • ArgoCD
  • Docker
  • Harbor

Site Reliability Engineering

SLO/SLI design, full observability stacks with Prometheus and Grafana, incident response runbooks, and Linux server performance tuning.

  • Prometheus
  • Grafana
  • Loki
  • OpenTelemetry
  • Zabbix

AI / ML Engineering & MLOps

Production-grade model deployment, RAG platforms, LLM integration, and full MLOps pipelines — from experiment tracking to automated retraining.

  • Python
  • SageMaker
  • Databricks
  • LLMs
  • Stable Diffusion
  • ComfyUI

Full-Stack & Cloud-Native Development

Production software end-to-end — React and Next.js frontends, Python and Node.js backends, REST APIs, IoT data pipelines, and ML-powered apps. Shipped containerized and cloud-ready.

  • Python
  • React
  • TypeScript
  • FastAPI
  • Node.js
  • C++

Why KubeCumulus

What sets us apart

Dual Kubestronauts

Fewer than 1,000 people globally hold the Kubestronaut credential. KubeCumulus is led by two of them — an exceptionally rare combination for a boutique consultancy.

Regulated-industry depth

Our founders have passed FDA, FINMA, TÜV SÜD, and BSI audits — from the inside. We build infrastructure that regulators have already approved.

Senior-only delivery

Every engagement is delivered by the founders — not delegated to junior subcontractors. You get the people you spoke to, doing the work.

Cloud-agnostic

We hold professional-level certifications on AWS, Azure, and GCP. We recommend the right tool for your workload, not the one we sell.

Five languages

We work in English, German, French, Spanish, and Catalan — a real advantage navigating Swiss and DACH enterprise procurement.

Swiss-based, DACH-focused

We understand the Swiss regulatory environment, the DACH enterprise culture, and what it takes to operate in one of the world's most demanding markets.

Credentials

Backed by industry-leading certifications

  • 1 Golden Kubestronaut
  • Kubestronaut × 2
  • AWS Solutions Architect Pro
  • GCP Professional Architect
  • Azure Expert (AZ-305)
  • Terraform Associate
  • RHCSA
  • Prometheus Certified
  • Argo Certified
  • OpenTelemetry Certified
  • CompTIA Security+
  • CAPM
  • IBM Data Scientist

Ready to modernize your infrastructure?

Tell us about your project. We respond within one business day.

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