Archives: Portfolio

Hyperscaler exit for an insurance company

Structured migration of a regulated workload from AWS to a private OpenStack cloud on European hardware. Outcome: full data sovereignty, BSI C5-compliant architecture and 35% lower runtime cost.

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Hyperscaler exit for an insurance company

Structured migration of a regulated workload from AWS to a private OpenStack cloud on European hardware. Outcome: full data sovereignty, BSI C5-compliant architecture and 35% lower runtime cost.

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Microsoft 365 replacement in a public agency

Replacement of Microsoft 365 with Nextcloud, Collabora Online and Mailcow for 1,200 staff — including training, data migration and 24/7 support during the cutover.

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Microsoft 365 replacement in a public agency

Replacement of Microsoft 365 with Nextcloud, Collabora Online and Mailcow for 1,200 staff — including training, data migration and 24/7 support during the cutover.

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Sovereign Kubernetes platform for a MedTech startup

Built a GitOps-driven Kubernetes platform on Hetzner with Argo CD, Cilium, Vault and Prometheus — GDPR-compliant and scalable to multi-tenant.

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Sovereign Kubernetes platform for a MedTech startup

Built a GitOps-driven Kubernetes platform on Hetzner with Argo CD, Cilium, Vault and Prometheus — GDPR-compliant and scalable to multi-tenant.

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