wernicke IT

Websites, Data Protection and IT Infrastructure from one source.

Professional websites, GDPR-compliant IT and solid server infrastructure for businesses, public authorities and schools. Remote across the German-speaking region.

Get in touch

Services

Websites and Web Presence

Fast, accessible websites without unnecessary overhead. From a simple business card site to a fully featured web presence, always with performance, data protection and findability in mind.

  • Responsive, mobile-first design
  • Accessible implementation (WCAG)
  • Optimised for performance and SEO
  • Privacy-compliant and GDPR-ready
  • Easy to maintain, minimal dependencies

Data Protection and IT Security

GDPR-compliant IT without getting lost in regulatory complexity. I focus on practical solutions that actually work in day-to-day operations.

  • GDPR-compliant system architecture
  • External data protection officer
  • Data Protection Impact Assessment (DPIA)
  • Security reviews and hardening concepts
  • Staff training and awareness

Kubernetes on OpenStack

Production-ready Kubernetes clusters on OpenStack, built and operated with Cluster API and the OpenStack provider CAPO. Declarative, versioned, maintainable.

  • Cluster design, deployment and operations with CAPI/CAPO
  • Air-gapped deployments without internet access
  • Workload migration and CI/CD integration
  • Monitoring, alerting and incident response

Linux and Infrastructure

Solid Linux systems as the foundation of your IT. From initial setup through ongoing operations, scalable for any organisation size.

  • Server setup, hardening and maintenance
  • Multi-node and cluster environments
  • Monitoring and performance optimisation
  • Backup concepts and disaster recovery

About me

Computer scientist (M.Sc.) with experience since 2017 in DevOps, Linux infrastructure and IT security. As a freelancer, I focus on web presence, data protection and server-side infrastructure. I work as an external data protection officer for organisations that need their IT aligned with GDPR requirements. Kubernetes, OpenStack and Linux are tools I know from production.

My clients are businesses, public authorities and schools across the German-speaking world. I believe technology should stay transparent: clients should always understand what I am doing and why.

Fully remote. Happy to meet in person for a first conversation if that works better.

Contact

Do you have a specific project in mind, or do you simply want to find out whether I can help? Feel free to write to me. I usually reply the same or next business day.