christoph ender

about me

I'm a freelancer working on IT operations, networking and development. I've been doing a great variety of projects, from the development of web shops over private banking frontends up to the development of a complete clinical trial project system. Over many years, I've been using and gained experience in the following technologies:

technical experience

professional experience

  • terminland
    Terminland is the leading provider for online-scheduling systems in Germany. I'm supporting them by working on database, network and loadbalancing operations as well as in development.
  • pegasus spiele
    Pegasus Spiele is a german game publishing and distribution company where I've been working on online shop functionality and IT operational management, from backup systems over Postfix-based newsletter systems to ecommerce-related data synchronization since 2000.
  • easyclin
    Over several years from 1999 to 2013 I've implemented a validated clincal trial management system for Synapcon Ltd. along with the entire IT operational management, from Postfix-based company mail server to a fail-safe server environment in two separate data centers.
  • tu darmstadt and deutsche telekom
    I've been doing research for the foundations of a recommendation system for TU Darmstadt and Deutsche Telekom AG in 2009.
  • dresdner bank
    In 2002 and 2003, as well as from 2005 to 2006 I've been supporting the Dresdner Bank AG – now Commerzbank AG – in the implementation of a private banking frontend.

other projects

  • fizmo
    fizmo is an interpreter for Z-Machine programs. This virtual machine is able to run old, text-based games, as well as modern interactive fiction.
    I'm interested in typography, fonts, layout and things related, resulting in a typeset version of the Sherlock Holmes canon at