Woo Jin Jung works as a mobile technology analyst at Tech24. He earned a bachelor’s degree in computer engineering from Pohang University of Technology (POSTECH) and a master’s degree in electronic engineering from Stanford University. His career includes: From 2011 to 2015, he worked as a mobile software engineer at Samsung Electronics and was involved in software development for the Galaxy series. Since then, he worked as an iOS developer at Apple from 2015 to 2019, developing and optimizing iOS apps. From 2019 to now, he has been a mobile technology analyst at Tech24, writing the latest mobile technology trends and review articles. Jung’s specialties are mobile operating systems (iOS, Android), mobile app development and optimization, and mobile security and privacy. He was awarded the “Best Mobile Developer of 2018” award by the Association of Mobile Developers and has the experience of writing a number of major mobile technology reviews and analysis articles. His vision is to communicate the latest mobile technologies and trends to readers, and to direct the development of mobile technologies.