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

Tony Cartolaro
Managing Director, Cloud & Infrastructure COE

Bill McGarry
Managing Director, Business Platforms & Integrations COE

Jay Rowe
Managing Director, Web & Omnichannel Marketing COE

Matt Putnam
Commerce Director

Rick Sutton
Managing Director, Corporate Operations

Laura Mory
Operations Director

Joy McFerren
HR Director

Dave Carpenter
IT Director

Don Bergen
Digital Platform Director

Brenda Bittinger
Creative Strategy Director

Kevin Gorski
Digital Platform Director

Michael Groves
Application Dev Director

Christopher Smith
Analytics & Cloud Director
When you’re ready
Let’s hammer it out together.