At OOS Tonja Kuhn works in the fields of design and planning. Her special area of expertise: ecological construction methods.
The native German studied architecture in Cottbus and Milan. Since relocating to Zurich, she gained experience in the field of interior design and deepened her competences in competition planning. In order to learn more about the topic of ecological construction methods Tonja travelled East Africa for some time. In Kenya she attained a certificate as Permaculture designer. Her expertise in ecological construction methods strengthens OOS' orientation towards sustainability.