David Yunghans
Regional Development Director · Constant Contact, Inc.
Educational Digital Marketing Expert - PA, DE, NJ
Email Marketing Social Media Marketing Customer Relationship Engagement Non-Profit Marketing Presentation Skills and Teambuilding
Regional Development Director · Constant Contact, Inc.
Educational Digital Marketing Expert - PA, DE, NJ
Email Marketing Social Media Marketing Customer Relationship Engagement Non-Profit Marketing Presentation Skills and Teambuilding