Business Bartosz Konopka, Schulz 31 October 2005 Konopka has worked at Prefero Advertising, HDF Software, and MBF team. He specializes in negotiation techniques and sales. More from Business All Yesterday 88.3% of Poles choose products from promotional flyers when shopping 2 days ago Poland prepares major highway upgrades as congestion grows 2 days ago Paid DataWalk secures U.S. patent protection for AI technology
