Jacek Wisniewski

Jacek Wisniewski is an experienced professional in traffic management and digital sales, currently serving as Head of Traffic at Gremi Media SA since August 2017, while also operating as a Business Owner at JRW MEDIA since January 2010. Previous roles include Digital Sales Manager and Traffic Manager at PMPG Polskie Media SA, and Head of Sales for E-Commerce Solutions at Wirtualna Polska, where Jacek implemented sales strategies and managed teams. With a strong background in advertising, including positions at Prószyński Media and Vogel Burda Communications, Jacek has demonstrated expertise in campaign optimization, client negotiation, and team leadership. Jacek holds degrees from SGH Warsaw School of Economics and Wyższa Szkoła Komunikowania i Mediów Społecznych im. Jerzego Giedroycia.