---
title: "Work experience of Stefan Fischer"
description: "Work experience of Stefan Fischer"
url: https://vutuv.de/stefan_fischer/work_experiences
type: work_experiences
schema_version: 3
generated_at: 2026-07-26T12:09:44Z
noindex: true
noai: true
---

# 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