Some of the opensource tools that we have developed or contributed to:

Puppet modules

We've made some patch contributions to Puppet and Facter, below are some modules that we can contribute as well.

Zypprepo, a puppet type of generating zypper repo files for SuSE and OpenSuSE systems.

Vcsrepo, a puppet type and providers for managing Version Control System resources

Syslog Analysis

LogParse, a extremely configurable Perl script for summarising syslog files