The UX group at Code for SF went through the full project cycle from discovery of pain points, brainstorming on solutions/prototypes, to delivery of new designs that improved new member experience at the Hack Night.
I want to share our findings and designs on New Member Engagement here.
github page- https://github.com/sfbrigade/research-group
New Member Engagement project- https://github.com/sfbrigade/research-group/tree/master/projects/NewMemberEngagement
Project Intro page- http://old.codeforsanfrancisco.org/research-group/projects/NewMemberEngagement/
Some of the most recent designs have not been uploaded to github yet. Feel free to reach out if you want to find out more or if you have any feedback!