Business Michał Wawrzynowicz, GTI 6 March 2006 Wawrzynowicz graduated from Warsaw University of Technology. In the last five years he was responsible for marketing, sales, and the expansion of the Germanos network in Poland. 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