Manager Campaign Management and Customer Analytics @ Sunrise Communications · Stefan Fischer ================================================================================ * Manager Campaign Management and Customer Analytics @ Sunrise Communications (2012-08 – today) -- vutuv agent document · type: work_experience · schema_version: 3 generated_at: 2026-07-26T11:01:53Z canonical: https://vutuv.de/stefan_fischer/work_experiences/manager.campaign.management.and.customer.analytics.sunrise.communications noindex: true noai: true