Jingjing Xu

Jingjing Xu currently serves as an AI Testing Engineer at Scale AI, where responsibilities include creating algorithms and system designs, implementing RLHF for code response evaluation, and developing JavaScript code to optimize prompts for large language models. Prior experience includes roles as a Web Developer at Luxen Auto, Loan Assistant at Googain, Inc., Sales and Data Analyst at Aflac, Financial Services Sales at China Securities Co., Ltd., and Digital Marketing Specialist at Linner Electronics Co. Jingjing Xu holds a Master of Science in International Business, Finance from Pepperdine Graziadio Business School and has completed additional education at UCLA and App Academy.