/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: heecheolj https://cdn.slidesharecdn.com/profile-photo-heecheolj-48x48.jpg?cb=1594700087 Database specialist, software, firmware and electronics engineer. (1) Database specialist + Creating MySQL system for a major securities company now. + 14 years of experience in DBA for an online games industry. (2) System engineer + 14 months of experience in system engineer for a multifunction printer industry. + 4 years of experience in system engineer for a banking database field. (3) Firmware engineer + 3 years of experience in manufacturing. + 7 years of experience in system engineer of plotter systems development. (4) Electronics engineer + 3 years of experience in automatic control systems.