Daniel Marciniak

Daniel Marciniak is a seasoned advertising professional with extensive experience in business development and sales. Currently serving as Senior Manager for Advertising Sales at Allegro.pl since December 2021, Daniel previously held various leadership roles at MediaCom from February 2007 to November 2021. Notable achievements include directing new business activities resulting in the acquisition of 71 new clients and overseeing a team managing major accounts like HBO and Ryanair. Additionally, Daniel founded Loca Loca, a mobile social media app, and holds a Master's degree in Management from the University of Warsaw.