/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: OlegLevchenko1 https://cdn.slidesharecdn.com/profile-photo-OlegLevchenko1-48x48.jpg?cb=1607079771 Specialties:product management, business development, strategic planning, relationship management,competitive analysis, industry analysis, market research, new product development, project management