Tristan Eberhart

based in Berlin area

Linux enthusiast and open source developer



  • webdevelopment in HTML5, CSS3 and Bootstrap
  • webapplications in PHP
  • rapid application development (RAD) and prototyping in Python3


  • Linux-server and clients
  • small and medium networks
  • Wordpress
  • e-pages


  • 2nd level support
  • backoffice
  • professional training on the job (TOJ)
  • after sales management (ASM)



1st level support for the biggest DOCSIS provider of Germany. Responsible for internet, phone and analog-TV interference suppression and its documentation. In case of complex disturbance, preparation of service-tickets for special task-forces.

2nd level support at one of the biggest webhosters of europe. Responsible for the support of all the product categories, containing a homepage construction kits, webhosting contracts, webshops (epages), mail- and domain contracts, and servers. Special focus was on servers, including dedicated, virutal and managed ones, running on different Linux Distributions or Microsoft Windows.

Professional training for a specialist for application development in a Linux and open source company. Responsible for development of an job management module inside the Horde-groupware in PHP. Development of smaller applications with Python. Maintenance and extension of the technical infrastructure at the headquaters. Preparation and shipping of the training and exhibition material. Installation of training systems.


to the blog

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Mail: contact@cyberiade.de

Jabber: xtristrix@jabber.ccc.de