Case studies
Our work in practice
German financial services provider
Finance
Zero-Trust Security Architecture for a German Financial Services Provider
Design and rollout of a zero-trust security architecture on EU-sovereign infrastructure - BSI C5-compliant, fully auditable, and without a single workload leaving European jurisdiction.
Keycloak
Open Policy Agent
Cilium
STACKIT
Wazuh
Terraform
European manufacturing group
Manufacturing
GDPR-Compliant AI Document Processing on European Infrastructure
A self-hosted LLM pipeline that extracts, classifies and routes 40,000 documents per month - running entirely on GPU infrastructure in German data centers, with no data ever touching a US API.
vLLM
Llama
Mistral
LangChain
PostgreSQL
Kubernetes
IONOS Cloud
Public-sector IT supplier
Public sector
Migration from a US Hyperscaler to a Sovereign EU Cloud
Lift-and-reshape of 120 workloads from AWS to OpenStack-based EU infrastructure - zero downtime, 30% lower run costs, and complete data residency for a public-sector supplier.
OpenStack
Terraform
PostgreSQL
Patroni
Ceph
RabbitMQ
Ansible
European logistics scale-up
Logistics
Internal Developer Platform on EU-Sovereign Kubernetes
A golden-path developer platform that cut deployment lead time from weeks to minutes - GitOps-based, self-service, and operated entirely on European cloud infrastructure.
Kubernetes
Backstage
ArgoCD
Crossplane
Open Policy Agent
Prometheus
Open Telekom Cloud