Jakub Ruminkiewicz is a Sourcing Manager w IBP Group at IBP Instalfittings SP z o.o. He possess expertise in negotiation, contract negotiation, purchasing, strategy, supplier relationship management and 9 more skills. He is proficient in angielski. Colleagues describe him as "I worked with Jakub during my stint at Carlsberg as a Management Consultant under the Maersk-Carlsberg-IKEA Exchange Program. Jakub supported me with providing valuable insights on the 'supplier performance measurement' part of the 'Marketing Services' restruturing project that I managed and was always willing to go the extra mile to deliver on assigned tasks. He is extremely professional in his approach and always ready to develop expertise in newer / complex areas. He is a team player and collaborative in his approach." and "I have been working with Jakub as his manager. I recruited him and he settled quickly into a challenging role. I found him to be consistently pleasant, tackling all assignments with dedication and a smile. Jakub is a take-charge person who is able to present creative ideas and communicate the benefits. He has successfully run relationship with Carlsberg main POS suppliers and promoted to Category Expert for Drinkware category. "