Bartłomiej Grzelec is a Biddable Campaign Delivery Senior Manager at WPP Media, a position held since 2025. Previously, they worked at GroupM in the same role from 2024 to 2025 and at Wavemaker as a Digital Communication Senior Planner Buyer from 2018 to 2019. Bartłomiej's career began at MEC Polska, where they served in various roles, including Digital Platforms Junior Planner Buyer and Media Assistant, from 2016 to 2017. They hold a Bachelor's and Master's degree in Administration from Politechnika Warszawska, completed between 2010 and 2015.
Location
Warsaw, Poland
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