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Open Source

Open Source – Freedom instead of licensing costs

Why pay for expensive licenses when you can work just as powerfully – or even better? 
Open Source solutions give you the freedom to shape your IT according to your needs: flexible, secure, and transparent.

Instead of being tied to a vendor, you benefit from a global developer community, which constantly improves, secures, and innovates. Updates come faster, security vulnerabilities are addressed collectively – and you always retain full control over your systems.

Thanks to my many years of experience with various Open Source projects, I can show you how to build complete IT infrastructures, which are not only reliable but also sustainable and cost-effective. Discover the freedom to use technology as you want – without licensing stress, but with full performance.

Ubuntu Server

Reliable, secure, and versatile – Ubuntu Server is the stable foundation for modern IT infrastructures and impresses with top-notch performance and easy administration.

PFSense

A professional firewall solution with maximum flexibility: pfSense reliably protects networks and enables a precise, customised security architecture.

Nextcloud

Nextcloud offers a powerful platform for secure data exchange and collaboration – fully under your control and ideal for companies that value data protection and independence.

LibreOffice

The powerful office suite for professional demands: LibreOffice impresses with high compatibility, modern features, and an intuitive user interface.

HomeAssistant

The intelligent control centre for your smart home: Home Assistant connects devices from various manufacturers, automates processes, and ensures greater comfort, security, and energy efficiency.

Unraid

The versatile platform for servers, virtualisation, and media management: Unraid combines ease of use with impressive performance and individual expandability.

TrueNas

TrueNAS stands for modern, secure, and scalable storage solutions. Ideal for central data storage, backups, and virtualised environments – with a focus on stability and reliability.

DaVinci Resolve

Professional video editing, colour correction, and audio post-production in a powerful tool – DaVinci Resolve sets standards for creative workflows and the highest quality demands.

Darktable

For creative minds with high standards: Darktable is a powerful platform for professional image editing and RAW development – developed by photographers for photographers.