* [[http://bertos.org/|BeRTOS]] microkernel designer (2001-2007)
* [[http://fedoraproject.org/wiki/User:Bernie|Fedora OS developer]] (2007 to present)
* [[https://launchpad.net/~codewiz/+archive/ppa?field.series_filter=|Ubuntu packager]] (2008 to present)
* [[http://bertos.org/|BeRTOS]] microkernel designer (2001-2007)
* [[http://fedoraproject.org/wiki/User:Bernie|Fedora OS developer]] (2007 to present)
* [[https://launchpad.net/~codewiz/+archive/ppa?field.series_filter=|Ubuntu packager]] (2008 to present)