About the author

Esther Niffenegger

• 2019 - 2020 SWISS POST, Head of Acceptance and Sorting PostMail
• 2017 - 2019 ENERGIE WASSER BERN, Head of Supply Chain Management & Real Estate
• 2015 - 2016 ENERGIE WASSER BERN, Head of Purchasing & Logistics
• 2014 - 2015 HOFFMANN NEOPAC AG, Supply Chain Manager
• 2011 - 2013 HOFFMANN NEOPAC AG, Key Account Manager
• 2009 - 2011 ALDI SUISSE AG, Regional Sales Manager