I currently work for Cisco in the Systems Development Unit and have been writing systems management applications professionally on and off since 2001.
Open source projects I created previously include Cobbler (http://cobbler.github.com), Func (http://fedorahosted.org/func), and Ansible (http://ansible.cc/).
Interests include large scale systems architecture, API design, open source community building, photography, analog synthesizers, and enabling the creation of SkyNet.
Personal site is http://michaeldehaan.net/
I'm involved in the following OpenStack projects: Nova,Quantum