References

Some of our work takes place in environments we are not permitted to name. The descriptions therefore give the sector, the task and the period — not the client. On request we are glad to put you in direct contact with referees.

Selection

Six projects

Logistics & container handling · since 2026

Automation in container handling

Contributing to an automation programme at a leading container handling business. We analyse existing operational and deployment routines, restructure them as infrastructure as code and advise on tooling — alongside building maintainable test and operating processes.

Ansible · AWX · OpenTofu · GitLab · Kubernetes

Education & learning platforms · since 2025

Operating processes for a learning platform

Developing a German learning platform further from a DevOps and infrastructure perspective. The focus is on automation workflows, Kubernetes-oriented operating processes and building test and operating environments, together with technology advice based on requirements analysis.

GitLab · Ansible · OpenTofu · Rancher · Azure

Telecommunications · 2025

Automation solution with service integration

Developing an automation solution for a leading telecommunications provider, including infrastructure as code and the integration of existing services — from telecoms infrastructure through to microservices. Supporting test and operating environments came with it.

Ansible · ArgoCD · OpenTofu · GHCR · Zabbix

Banking · regulated environment · 2024–2026

Automation Platform under strict security requirements

As subject matter expert for Ansible Automation Platform and Enterprise Linux we operated and extended the platform in a regulated banking environment — with internal Ansible collections in Python, fault analysis on automated installations, and purpose-built monitoring dashboards.

Ansible Automation Platform · OpenShift · Artifactory · DynaTrace

Public sector · 2019–2024

Secure communication platforms for public authorities

DevSecOps across several sub-projects building secure open-source platforms for messaging, video and collaboration. We contributed to the security concepts, produced operating documentation aligned with BSI Grundschutz, and established vulnerability management, risk analysis and release processes.

Matrix · Jitsi Meet · OpenShift · Helm · BSI Grundschutz

Hosting & IT services · since 2024

Building a hosting platform

For kaIro digiTal Evolution GmbH we are developing the target architecture of the HostingUndDomains.de platform — together with operating concepts, migration plans and the requirements placed on network and communication structures.

Ansible Automation Platform · Terraform · Prometheus · Kubernetes

Sectors

Where we know our way around

Domain requirements differ considerably; the underlying technical problems less so. Our experience is concentrated here:

Logistics & transport

High availability requirements, many interfaces, narrow maintenance windows.

Public sector

BSI Grundschutz, coordination with data protection and information security, evidence for oversight bodies.

Banking & financial services

Regulated environments, strict approval processes, audit readiness.

Telecommunications

Organically grown service estates, integration of telecoms infrastructure and microservices.

Education & learning platforms

Load peaks across the school year, many tenants, heightened protection needs for minors.

Hosting & IT services

Tenant separation, automation at scale, migration during live operation.

Reference call

Speak to someone who has done it

On request we put you in direct contact with clients in a comparable starting position.

Request a reference View services