Computer Vision Visual Dubbing Pipeline (Video & Face Synthesis) High-fidelity visual dubbing pipeline under few-shot constraints. AI Trainer A pose analysis system to track joint angles for exercise correction. Android Street Tree Volunteer Helper Mobile App An Android mobile app for volunteers to report and care for street trees in Seoul (Top Prize – Open Data Application Competition 2021) Learning Assistant Android App An Android app to deliver structured learning roadmaps using public education data APIs (Finalist – Open Data Application Competition 2022)