Administrator

Borneo Orangutan Survival Foundation

Jan 2014 - Jan 2015

JCI.Livemap.de

Junior Chamber International

Mar 2009 - Dec 2014

Member of the Committee of Telecommunications, New Services Information Society and Postal Services

German Chamber of Industry and Commerce

Jan 2009 - Jan 2014

Free Consultant & Sales Assistant

Projektron

Mar 2010 - Jan 2011

Assistant & Business Developer

Future in Review

Jan 2003 - Apr 2009

Head of GIS-Department

Brandenburgs Institut for Preservation and Archeology

Jun 2005 - May 2007

Freelancer

BUND (Friends of the Earth Germany)

Jan 2004 - Jan 2007

Consultant

Namibian Embassy, Berlin - Windhoek

Jan 2005 - Dec 2006

Head of the JCI State Department Berlin-Brandenburg, Germany

JCI - Worldwide Federation of Young Leaders and Entreprenaurs

Jan 2005 - Jan 2006

Initiator, Developer, Project Leader

"Campus GIS" of the Free University Berlin, Germany

Jan 2003 - Dec 2005

Freelancer

Heinrich Böll Foundation

Jan 2000 - Dec 2005

Project Developer

Freie Universität Berlin

Jan 2000 - Jan 2005

Freelancer: Development of an internal help desk system

DeTeLine AG Deutsche Telekommunikationsnetze GmbH,

Mar 2002 - Jun 2002

Freelancer

Tourism Exhibition Centre

May 1999 - May 1999

Reviewer - GIS consultant and project advisor

European Commission

Dec 2005

Founder / Operator

www.the-berlin-wall.de / www.die-berliner-mauer.de

Jan 1999

3rd Prize "Best GIS Practice Award 2013": Broadbandatlas.eu - Open GeoData in Action

Broadbandatlas.eu

Jan 2012

Owner & Founder

LiveMap GmbH, Berlin, Germany

Jan 2001

Co-Founder and Shareholder

Congenial 42 GmbH

Dec 2010

Evaluator & Rapporteur & Moderator

Research Executive Agency (REA), Brussels

Jan 2010

Co-Founder

E2MS - Earth Energy Monitoring System

Sep 2016

Web Development Project Manager

University of Applied Sciences - Konstanz

Jul 2016

CTO

adele:systems gmbh

Jan 2014