Work from anywhere thanks to our


Products & Services

We offer a wide range of services, contact us and let us advise you on what is the best solution for you:


Your online storage with contact and calendar management.
Mit Nextcloud können Sie Ihre eigenen Dateien an einem zentralen Ort verwalten. Sie können Dokumente, Videos und Musik von diversen Geräten überall abrufen! Mit WebDAV, Media-Player, Gallerie, Dokumentenbetrachter und Android App. Wir wollen Ihr vertrauter Anbieter sein, bei dem Sie Ihre Daten in Deutschland sicher gehostet fühlen.


  • Tailored web applications
  • Android apps and games
  • Browser games
  • Sounds
  • Databases

IT security

We make sure that your computers, IT and network are secure and up to date. Prepare for the future with IT penetration tests. You will save your company trouble and money later on. Make life difficult for hackers.

We are stuck with technology when what we really want is just stuff that works.
– Douglas Adams

About us

Ruben Barkow-Kuder
20 years of experience with PHP and MySQL databases
Years of experience in building a city-wide decentralized WiFi network Freifunk Kiel
Penetration test
Find solutions when your IT is on fire.


I can best be reached by e-mail at
Or in. Web chat