Jingjing Xu
About Jingjing Xu
Jingjing Xu is an AI Testing Engineer at Scale AI, where she has worked since 2023. She holds a Master's degree in International Business and Finance from Pepperdine University and has experience in various roles including sales analysis and digital marketing.
Work at Scale AI
Jingjing Xu has been employed as an AI Testing Engineer at Scale AI since 2023. In this role, she works remotely from the United States. Her responsibilities include developing JavaScript code to guide and elicit responses from language models, as well as creating algorithms and system designs based on scenarios derived from large language models. She has implemented Reinforcement Learning with Human Feedback (RLHF) to improve the quality of code responses generated by these models.
Education and Expertise
Jingjing Xu studied at App Academy, where she completed a six-month program in Computer Science in 2022. She also holds a Master of Science in International Business and Finance from Pepperdine Graziadio Business School, which she attended from 2019 to 2021. Additionally, she studied Business Administration and Management at UCLA for one year from 2016 to 2017. Her educational background provides her with a strong foundation in both technical and business disciplines.
Background
Prior to her current position, Jingjing Xu gained diverse experience in various roles. She worked as a Sales and Data Analyst at Aflac for three months in 2020 in Calabasas, California. She also served as a Digital Marketing Specialist at Linner Electronics Co. in Shenzhen, China, for seven months in 2017-2018. Additionally, she held positions as a Loan Assistant at Googain, Inc. in 2021 and as a Financial Services Sales representative at China Securities Co., Ltd. in 2018.
Professional Experience
Jingjing Xu's professional experience includes roles that span across different sectors. At Aflac, she focused on sales and data analysis. Her time at Linner Electronics Co. involved digital marketing strategies. At Googain, Inc., she worked as a Loan Assistant, and at China Securities Co., Ltd., she was involved in financial services sales. This varied experience has equipped her with a broad skill set applicable to her current work in AI.