Business Justyna Piesiewicz, IDC 12 September 2005 Piesiewicz joined the Polish IDC team in January 2004 as the PR & conference manager for Poland. She speaks fluent English, German and some Russian. Piesiewicz likes diving, sailing, traveling, horse riding and snowboarding. 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