Our Team


Rhonda Buynak

Rhonda Buynak

Co-Founder

Rhonda has over 15 years experience in real estate sales and marketing, with a background in retail, merchandising, and management. She also spent many years working as a manufacturers’ representative. Her compassion for the aging population and commitment to serving help keep our humanitarian mission in focus. She’s proud of raising three grown children who are now making their way in the world.

Ed Yenni

Ed Yenni

Co-Founder

Ed Yenni has nearly 40 years of experience designing and developing electronic systems and products.  His design experience ranges from development of the International Space Station Electric Power System to consumer electronics.  Ed is currently the founder and president of LogiSync, LLC, Cleveland, OH.  Since 1993, LogiSync has been a premier supplier of embedded systems and Internet of Things (IoT) products and services to leading OEMs in multiple industries.

John Hannibal

John Hannibal

Co-Founder

John Hannibal had the vision for the Dinkerbop radio when both his father and mother (doctor & nurse) were afflicted with dementia. His lifelong passion for radio, consumer electronics, home entertainment and music has led him to a degree in communications and a career involving all of these fields. Dinkerbop is the perfect culmination.

John Paganini

John Paganini

Co-Founder

Owner/President of Paguar Informatics Inc., Healthcare IT consulting firm. Providing consulting, innovation development and project management services.  Manages IoT Directions event planning.

Previously managed cybersecurity, interoperability, analytics initiatives, operations, and logistics of the HIMSS Innovation Center in the Global Center for Health Innovation in downtown Cleveland.