/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: jyhanch https://cdn.slidesharecdn.com/profile-photo-jyhanch-48x48.jpg?cb=1568792187 Open Source Software Strategy & Software Engineering & Architecture SW Development Process & Methodologies Information Visualization and Integration Mobile Platform Transmission Network System Operation & Management Back Office Application System Specialties: Mobile Web Application Framework Design, Wearable Computer