[ SERVICES ]
What I can do for you
Full service overview — within the scope of my registered business activities
IT Security & Compliance
No visibility into your security posture — or ISO 27001 / NIS2 on the horizon?
Security assessments, system hardening and compliance support (ISO 27001, NIS2) for freelancers and small businesses.
OPNsense · CrowdSec · ISO/IEC 27001:2022 · NIS2 · Hardening & Vulnerability Assessment
IT Consulting & Concepts
Introducing new software or IT solutions but not sure where to start?
Analysis, concept development, planning, and implementation support for new IT solutions and infrastructure projects.
Requirements analysis · Architecture planning · Project execution
Administration
Systems running, but nobody really understands them?
Professional administration of software and network environments — from initial setup to ongoing operations.
Linux · Docker · Network · Firewall · VPN
DevOps & Automation
Deployments keeping you up at night? Too much manual work?
Implementation of CI/CD pipelines, container infrastructure, and Infrastructure as Code. Developers focus on code, not deployments.
GitLab CI/CD · Docker · Ansible · Traefik · IaC
Identity & Access Management
No clear picture of who has access to what?
Building structured permission systems with Single Sign-On — who can access what, always transparent.
Keycloak · Authentik · OIDC · SAML · SSO
Hosting & Compute
Own infrastructure instead of cloud dependency?
Provision of storage space and computing power on professionally operated servers.
Proxmox VE · Hetzner · Debian · RHEL · AlmaLinux
Ready to talk?
Often, a short conversation is all it takes to identify the biggest levers.