Mar. '14-16Served as a Ilju Foundation mentor for 2 students (middle & high school)
Aug. '15Received 'Outstanding Mentor Award' from Ilju Foundation along with a prize of $1,000
Jan. '11-13Taught Math & English to more than 2,000 students as a teacher & private tutor
June '11-12Raised students' reregistration rate from 70% to 90% by providing great learning experience and effective instruction method, "Speaking without Thinking"
May '11-12Developed "Speaking without Thinking" method that leverages 'muscle-memory' and '3 principles of acquisition' for helping students to improve speaking in English
UI/UX Design
Aug. '16Constructed the new UI layout for Daumsoft's Social Metrics, the central system which presents the company's services
Oct. '15Devised UI/UX for EYEscort, an Android-based navigation service that helps the blind cross the road without deviating from the crosswalk [cf. 1, 2]
Oct. '15Submitted a proposal for LG UI/UX contest with Pensieve [cf. 1]
Sep. '15Designed the concept and UI/UX for K-Visualizer [cf. 1]
Mar. '15Proposed interaction model and timeline layout to create smooth UX for Pensieve (2 design principles for Pensieve UI/UX: 98% Rule and 2 Touch Rule)
Feb. '15Developed "child parent & preschool teacher communication" app UI/UX using Design Thinking method (DT training with SAP program)
Sep. '07-08President @ BIAC (Blair International Awareness Club)
Video Production
Aug. '17Attracted more than 450 subscribers on the YouTube channel for English pronunciation lessons
Feb. '15Created the entire series of English pronunciation lessons (Korean & English versions) which are based on some of the classes I have taught before [Role: Director/Scripter/Film editor/Curriculum designer]