Case studies

Our work in practice

Healthcare manufacturer Healthcare

Healthcare Manufacturer Brings Generative AI to Regulated Data with Self-Hosted Aleph Alpha Kolibri

Learn how a healthcare manufacturer worked with StackVera to run Aleph Alpha Kolibri and open-weight frontier models on dedicated hardware in German data centers, ready in about four days and alongside its cloud services.

Aleph Alpha Kolibri Open-weight LLMs Generative AI Self-hosted Dedicated hardware Hosting in Germany
Healthcare organization Healthcare

Amazon Bedrock in Healthcare: Every Token on a Budget

In two weeks, a healthcare organization gave its teams 13 Anthropic and Mistral models on Amazon Bedrock in the EU, with SSO and token budgets per project.

Amazon Bedrock AWS Generative AI LLM Single Sign-On
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