Sinyu L. has experience in account management and customer service, most notably serving as a Help Desk Specialist and later an Account Specialist at Amazon from 2020 to 2021. They also worked as a Management Associate at FamilyMart Co., Ltd., where they focused on sales strategies and customer relations from 2018 to 2020, and briefly held a position as a Business Development Associate at Shopee in 2017. Currently, Sinyu serves as a Risk Manager at Amazon while pursuing a Bachelor's degree at National Cheng Kung University and participating as an exchange student at the University of Tsukuba.