/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: sinngghh https://cdn.slidesharecdn.com/profile-photo-sinngghh-48x48.jpg?cb=1523009695 Product development, experience design with look and feel, business and sales promotion, UI and UX, visual design, response analysis and rework.