Plengpai (Pin) Ratnajarn is a skilled professional with experience in various roles within design and education. Currently serving as a working student in the On Design Studio, Plengpai has previously held positions such as Community Lead at Friends of Figma in Zurich, Teacher at Le Wagon, and UI/UX Designer at Tesla Studio Global. Additionally, Plengpai has worked as a UX Designer and Frontend Developer at 2ClicksMedia. Plengpai is pursuing a Master of Arts in Interaction Design at ZHdK Zürcher Hochschule der Künste, expected to be completed by June 2024, and has completed a program at Le Wagon in 2019.