Rina Cheon has a diverse background in software development and design, with experience as a Software QA Specialist at Ensemble Systems and as a React Native Developer at Guessfit. Rina also contributed as a Frontend Developer and UX/UI Designer for the Mylandlord Interdisciplinary Project. Additionally, Rina served as a Teacher Assistant at Jongro Academic School, highlighting a well-rounded skill set across various roles in technology and education.