---
title: "Work experience of Rainer Hansen"
description: "Work experience of Rainer Hansen"
url: https://vutuv.de/rainer_hansen/work_experiences
type: work_experiences
schema_version: 3
generated_at: 2026-07-22T03:22:11Z
noindex: true
noai: true
---

# Work experience of Rainer Hansen

9 total

- CEO @ Rainer Hansen Solutions UG (haftungsbeschränkt) (2009 – today)

- Global Solution Manager @ Ericsson (2005-11 – 2008-12)

- Researcher @ Ericsson (2004 – 2005): Main focus areas of research has been customer experience management and online charging in a fixed/mobile converged world.

- System Architect, Charging and Internet services @ Ericsson (2001 – 2004)

- Product Manager Charging @ Ericsson (2001 – 2001)

- Product Manager M2M @ Ericsson (2000 – 2001)

- Project Manager @ Ericsson (2000 – 2000)

- GPRS developer @ Ericsson (1997 – 2000)

- CEO @ RAI Production (1987 – 1997): Creator of programming language Grafik-Forth