Sergio Sánchez Sánchez

Android Developer - Senior Software Engineer at Optiva Media

Sergio S has diverse experience in the customer service and hospitality sectors, working as a Concession Cashier for several companies including CloudPersonnel, Instawork, and Tend since 2021, fulfilling roles in high-profile venues such as Sofi Stadium and Crypto.com Arena. In addition, Sergio S served as a Fulfillment Associate at Arena Club, where responsibilities included verifying and digitizing collectible cards and ensuring accurate order processing. Earlier experiences include serving as an Usher at Cinemark and a Library Student Assistant at California State University of East Bay, contributing to customer safety and library operations. Sergio S holds a Bachelor of Science degree in Geography from California State University - East Bay, completed in May 2020.

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