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 2 days ago 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
