Specialist @ Sunrise Communications · Stefan Fischer ===================================================== * Specialist @ Sunrise Communications (2007-10 – 2011-10): Design of new DWH implementation -- vutuv agent document · type: work_experience · schema_version: 3 generated_at: 2026-07-26T10:56:10Z canonical: https://vutuv.de/stefan_fischer/work_experiences/specialist.sunrise.communications noindex: true noai: true