Sergey Kuznetsov worked as Marketing Director for "Polymedia" LLC from 2012 to 2014. During this time, he accomplished several key objectives: 1. He successfully launched the new Promethean brand in the educational market through large conferences, roadshows, and teacher events, increasing sales by 30% and gaining a 14% market share. 2. He restructured the Marketing Department, improving its image from 35% to 75% and clarifying roles and responsibilities. 3. He dramatically reduced company stock levels through dealer incentives and special consumer promotions. 4. He redesigned the teacher community website, growing active members from 10,000 to 18,000 teachers.