Joanna Sestito has extensive experience in strategic sourcing and procurement, currently serving as a Senior Strategic Sourcing Specialist at Polpharma SA since October 2012, where responsibilities include collaboration with various internal and external departments, conducting trade negotiations, and leading business meetings. Prior roles include Young Procurement Specialist at Polpharma SA, where Joanna gained expertise in CRM systems, customs procedures, and supplier assessments, as well as positions in business consulting with AVIDA Sp. z o.o. and Arteria S.A., focusing on B2B sales and customer service. Educational achievements include a Master's degree in International Economic Relations and a Bachelor's degree in Economics from the University of Gdansk, complemented by international studies in Business Management through the Erasmus programme.