Demetris Holligan

Demetris is a Digital Marketing and Project Manager at ADsource, where he manages the implementation and optimization of digital ads and controls the operations behind our production projects. He holds a degree in marketing and numerous certifications including Google Ads, Project Management, and content creation, bringing a sharp eye for strategy and execution to every campaign.

He combines analytical precision with creative insight to drive measurable results for our clients. Known for his ability to balance performance data with compelling storytelling, Demetris ensures every campaign is not just launched, but launched effectively, with purpose and polish. He thrives on optimizing campaigns, streamlining workflows, and bringing big ideas to life through collaborative leadership and systems thinking. Outside the office, he enjoys photography, playing the piano, and casual games of chess.