Nadja Kolibacz is a Junior Data Scientist at sonnen GmbH since January 2022, specializing in data and insights. Prior experience includes roles as a Working Student Data Scientist at Technische Universität Berlin, contributing to the Smart Grid Alliance, and participation in the Climate KIC Journey at the European Institute of Innovation and Technology, focusing on systemic solutions to climate change. Additional experience includes project development for photovoltaic power plants at Kintlein & Ose, internships in energy conservation and recycling technologies, demand-side innovation policies, and financial reporting compliance. Nadja Kolibacz holds a Master of Science in Electrical Engineering from Technische Universität Berlin, a Bachelor of Science in Energy and Process Technologies, and a Bachelor of Arts in International Business Management, along with exchange studies in Finance and Accounting at multiple institutions.