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-#My tasks at ProfitBricks
+# My tasks at ProfitBricks
 
-In this document I will try do describe the most important tasks, I had to do on ProfitBricks.
+In this document I will try do describe the most important tasks, I had to do at
+ProfitBricks. Please note, that most of these tasks were not valid across the
+complete time at ProfitBricks. And I try to enlist them in chronological order.
+
+## Tasks as a System Administrator
+
+* Creating and maintaining an internal IT infrastructure for the company
+  (at the very beginning of our company). This includes the active and passive
+  components of the internal network, infrastructure services like LDAP and
+  DHCP servers and similar.
+* Setup and maintaining development test servers.
+* Setup and maintaining of our local monitoring system.
+* Setup and maintaining of our first data center based development environment.
+* Setup and maintaining of the storage systems, which consists of servers with
+  the operating systems Solaris (OpenIndiana, Open Solaris and Sun Solaris),
+  later with Gentoo Linux and last with Debian Linux, and the InfiniBand
+  infrastructure.
+* Leading the storage infrastructure into production and maintaining it.
+* Creating and maintaining a monitoring system for production services,
+  especially for the storage systems.
+* Creating and maintaining infrastructure services for production environments,
+  like:
+** Public FTP servers.
+** DNS resolvers for internal use.
+** Mail relays for our internal services.
+** DHCP and Boot servers for our own servers.
+
+
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