Reliable IT that lets you focus on your business.

I provide ongoing support, optimisation and troubleshooting for business IT environments. I keep your systems running smoothly, manage updates and patching, and solve the complex issues, so you can focus on your business.

• Linux administration on RHEL, Ubuntu, Debian and openSUSE
• Windows Server & desktop: Active Directory, Group Policy, IIS, deployment
• Security hardening, audits, MFA and zero-trust principles
• Backup strategies and end-user support for Windows, Mac, iOS and Android

I set up and manage secure, reliable cloud services. From migrating off on-premise systems to user training, backups and secure remote access, your infrastructure is in expert hands.

• Microsoft 365: Exchange, SharePoint, OneDrive, Teams, Intune
• Google Workspace setup, migration and administration
• Nextcloud as a privacy-friendly, self-hosted alternative
• Secure remote access with VPN (WireGuard, Tailscale/Headscale) and MFA
• Self-hosted alternatives: Stalwart for email, ownCloud or Nextcloud for files, Vaultwarden for passwords, all in containers on your own server

Dashboards and alerts that show what matters: technical health and business KPIs. I design metrics, exporters and alert rules so your team gets notified early, and only when it counts.

• Custom Grafana dashboards for technical and business KPIs
• Prometheus metrics design, PromQL, exporters and alert rules
• Alertmanager routing, email notifications and escalation chains
• Monitoring for Linux, Windows, MS SQL, containers, Nginx and Traefik

Automation workflows, tailored scripts and integrations between apps and systems, in the cloud or on-premises. From digitalising paper processes to connecting your website with your business tools.

• Automation with Ansible, PowerShell and Bash
• Migrations between platforms and providers
• Integration of SharePoint, OneDrive, Google Workspace and more
• Web platforms: WordPress, Nextcloud, Traefik, Docker; Git-based workflows

Many of my clients work across borders. I support teams in English, German, Italian and French (Japanese at a basic level), with remote management across time zones and on-site help where needed.

• Support in English, German, Italian and French
• Experience with clients across Europe and Japan
• Remote-first, with on-site support in the Basel region
• IT coaching, workshops and 1:1 training sessions