Marzena Czajkowska is a seasoned Senior IT Project Manager and Scrum Master at Sii Poland since October 2021, with a focus on supporting project teams, ensuring compliance with Scrum principles, and facilitating effective task implementation. Marzena also provides Agile coaching and organizes internal training sessions. With extensive experience as a self-employed professional since August 2014 and previous roles at Pagepro from November 2018 to October 2021, Marzena has developed a strong background in project management and team leadership. Academic credentials include a Master's degree in English Philology and a Bachelor's degree in Marketing Management from Wyższa Szkoła Finansów i Zarządzania w Białymstoku, as well as ongoing education at the Change Leadership Institute.