Board of Directors

Board of Directors

Venkanna Mittakanti, Lead Oracle Apps Analyst, Siemens Corporation

GEO Coordinator/Chair

  • Lead Direction of GEO
  • Recruit Leadership Team
  • Schedule Leader Meetings / Publish Meeting Minutes
  • Coordinate and Assist Volunteers


Wade Lewis, CIO GF Central Plastics

Co-GEO Coordinator, Programs and Education Coordinator

  • Coordinate GEO meetings at COLLABORATE and OpenWorld Conferences
  • E-Learning Coordinator
  • Paper Selection for COLLABORATE Conference


Teri Wickware

Marketing Coordinator

  • Coordinate GEO Marketing Activities
  • Outreach to increase Membership
  • Maintaining Membership Lists


Robbie Estes - Founding Member

Co-Geo User Group Liaisons

Cindy McPike - Founding Member



Kent Brown - Founding Member



Board Members-At-Large

Ray Dunwoodie - Founding Member , Walmart
Dena Wanner - Founding Member, Hertz

Domain Leads

Meet Your Domain Leads

Our DOMAIN LEADS provide a strong combination of product expertise as well as deep practical knowledge of the value behind the solutions that the GEO users have in place. As part of the OATUG GEO team, they are our "go to" resources when it comes to their respective specialty. Whether its a matter of approving content, providing content, or sharing feedback, these folks are in place to step up on an as needed basis. We're excited and proud to have this team affiliated with our GEO.

Venkanna Mittakanti
Siemens Corporation
Oracle eBusiness topics

Robbie Estes
Oracle Hyperion topics

Open Positions

If you are interested in volunteering with the GEO, please send us an email.

BI Domain Lead - Apply Here
Oracle PeopleSoft Domain Lead - Apply Here

Oracle JD Edwards Domain Lead - Apply Here
Oracle PeopleSoft Domain Lead - Apply Here