Jonathan De Oliveira is an experienced purchasing professional currently serving as a Purchasing Buyer at STMicroelectronics since April 2018, where responsibilities include managing purchasing services and ICT for two manufacturing sites. Prior to this role, Jonathan held various positions, including Junior Buyer and an internship focused on supply chain optimization at BIEBER ALUMINIUM. Jonathan completed a specialized Master's degree in Global Purchasing and Supply Chain at Audencia Nantes and a Bachelor's degree in Industrial Purchasing at ISAAP Rochefort. Educational background also includes degrees in commerce and mechanical engineering from Université de Tours, Université de Bordeaux, and IUT Orléans. Jonathan's career began in sales and technical-commercial roles, notably at Hilti and Chausson Matériaux.