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Dennis Sinnige
Social Advertising Specialist en Mede-Eigenaar bij Switch Online Marketing
Dennis Sinnige is a marketing professional who believes in ethical and impactful marketing strategies that prioritize the value of time, products, and services.
He is currently a co-owner at Switch Online Marketing, where he previously held the positions of Senior Ad Manager and Junior Ad Manager.
Before his role at Switch Online Marketing, he was involved in entrepreneurship at Lenting en Partners and served as a Business Manager at Café de Heeren.