Jeffrey Castellanos

Jeffrey Castellanos is an experienced Sales Engineer and Account Manager at Duthie Power Services, where responsibilities have included customer service and account management since October 2018. Previously, Jeffrey worked at Car Guardian as a Sales/Closing/Telemarketing/Customer Service specialist, achieving an 18% sale transfer rate and successfully reducing customer losses through effective communication. Additionally, experience includes a role as Logistics Supervisor at J Ginger Masonry, LP, managing building material logistics and conducting inventory analysis, as well as working as a Sourcing Analyst at UCLA Lake Arrowhead Lodge, where responsibilities included inventory management and training new personnel. Jeffrey holds an EMT Certificate from Crafton Hills College.