Leadership
Our company has grown because of the outstanding efforts and contributions made by all employees working together as a team. However, it all begins with John and our leadership.
Executive Team

John P. Weidenhammer
Founder & CEO
John Weidenhammer is CEO and Founder of Weidenhammer Systems Corporation. John graduated from Lehigh University in 1971 with a BS in Industrial Engineering. His early career work included Project Management at a Fortune 500 company and as a Management Consultant for Ernst and Young.
John is not only a leader in the information technology industry but also within the local community. He has served on the Boards of the Reading Public Museum and the Reading Health System/American Red Cross.
Charles Zwicker
President & COO
Chuck Zwicker is the President and Chief Operating Officer at Weidenhammer. Over his 19 year tenure, he has held multiple roles including roles in sales and marketing management, operations, and executive management. Chuck is passionate about delivering technology based services that allow Weidenhammer clients to align their technology investments with their business outcomes.
In addition to his professional achievements, Chuck is actively involved in the community. He serves on the Board of the Chamber of Commerce for Greater Philadelphia and holds various leadership roles within the organization. He is also engaged with La Salle College High School, Boy Scouts of America, and has previously served on advisory boards for Cisco and the Springfield Township Historical Society. Chuck graduated from Bloomsburg University with a degree in Business Administration and Marketing.

Senior Management Team

Jim Cox
Chief Financial Officer

Jody Pillard
Chief Revenue Officer
Kevin Hargreaves
Vice President, Business Development
Russ Starke
Vice President, Strategy & Growth

Tony Cartolaro
Vice President, Cloud & Infrastructure

Bill McGarry
Vice President, Business Platforms & Integrations

Christopher Smith
Director, Business Platforms & Integrations

Matt Putnam
Vice President, Commerce & Omnichannel

Rick Sutton
Director, Corporate Services

Laura Mory
Director, Commerce & Omnichannel

Joy McFerren
HR Director

Dave Carpenter
Director, Corporate IT

Don Bergen
Director, Cloud & Infrastructure

Brenda Bittinger
Director, Commerce & Omnichannel

Kevin Gorski
Director, Cloud & Infrastructure

Michael Groves
Director, Business Platforms & Integrations
Erin Hopwood
Director, Business Platforms & Integrations
When you’re ready
Let’s hammer it out together.