Agnieszka Kostelecka currently serves as the Strategy Director at Agencja Warszawa since January 2016 and has been a lecturer of Social Media & Content Marketing at AGH University of Science and Technology since January 2015. Previously, Agnieszka held roles including Senior Strategy Planner/Account Director at Blueberry Communication Group, where responsibilities included project management for major clients such as L’Oreal Paris and Unilever, and Senior Account Manager at Boxfish Digital Agency. Agnieszka began a career in digital marketing and client services at DDB and gained initial experience as an Editorial Assistant at AGH University. Educational qualifications include a Master's degree in Sociology from AGH University and an MBA in European Management Studies from Krakow University of Economics.