Implementing a certification system for conflict minerals (Coltan, Cassiterit, Wolframit, Gold) – BGR Germany ECTerra 01/03/2023 Projects 2010-2012 DRC
Project Management Nickel Laterite – Horizonte Minerals Ltd ECTerra 01/03/2023 Projects 2010-2011 Brazil
Projectmanagement Spezialtiefbau statistisches Landesamt Wiesbaden-Geobohtrechnik ECTerra 01/03/2023 Projects 2006 Germany
Regional Exploration Manager ECTerra 01/03/2023 Projects 2004-2010 Serbia, BiH, Albania, Kosovo, Turkey, Philippines, China