I'm Sage Ross. My primary volunteer userpage is on English Wikipedia: User:Ragesoss. I worked for the Wikimedia Foundation as Online Facilitator for the Public Policy Initiative in 2010 and 2011. I edit or have edited as User:Sage Ross (WMF) (renamed from User:Sageross) in my capacity as Wikimedia staff, and as User:Sross (Public Policy) on English Wikipedia for my role in the Public Policy Initiative.
I'm currently working on a massive open online course about Wikipedia; if you're interested in helping out, please let me know.
You can contact me on IRC, where my nick is ragesoss.