The purpose of the OSD PowerShell Module is to create some shared Functions that can be used in various aspects of OSD. This is not the work of a single person, but rather a Team with the goal of developing a unified PowerShell Module for use by the OSD Community
OSD Team
The team is a collaboration by some bright and talented non-MVP's . If you use MDT or ConfigMgr, you have much to learn by giving them a follow!
If you are interested in contributing to the OSD module, simply send the changes in GitHub. If you want to be a collaborator, contact someone in the Team :)