I am working at Safran Tech as a research engineer (more specifically, data scientist). My major responsibility in the company is analyzing data obtained from airplanes and helicopters (mostly from engines) using various statistical models and machine-learning algorithms. Formerly, I worked at Samsung Electronics in South Korea for 3 years as a senior engineer. At Samsung, I have developed various computer networking related algorithms and software for smartphones and IoT devices to improve user experiences. Before joining Samsung, I finished my Ph.D. at Pohang University of Science and Technology (POSTECH) in South Korea. The theme of my thesis was "Traffic Engineering in Data Center Networks using Software Defined Networking."