Work experience of Stefan Fischer ================================= 5 total * Manager Campaign Management and Customer Analytics @ Sunrise Communications (2012-08 – today) * Business Analyst @ Sunrise Communications (2011-10 – 2012-07): Business and data analytics * Specialist @ Sunrise Communications (2007-10 – 2011-10): Design of new DWH implementation * Teamleader DWH @ Sunrise Communications (2002-09 – 2007-10): Lead of DWH Team in Mobile Marketing * Research Assistant @ University of Bern, Artificial Intelligence Group (1999-09 – 2002-08): PhD -- vutuv agent document · type: work_experiences · schema_version: 3 generated_at: 2026-07-26T12:10:21Z canonical: https://vutuv.de/stefan_fischer/work_experiences noindex: true noai: true