Xijing Chen is a Research Scientist at J-STAR Research, Inc. since March 2023, specializing in analytical method development, validation, and release testing for GMP raw materials, intermediates, and APIs. Previous experience includes serving as an Associate Scientist at Primera Analytical Solutions Corporation, where Xijing conducted analytical testing, method validation, and training of new team members. Xijing also worked as a Chemist at Ingredion Incorporated, addressing QA issues and enhancing testing methods, and as a Quality Assurance Technician at Dean Foods, ensuring compliance with regulatory standards. Academic background includes a Master's degree in Food Science from the University of Massachusetts Amherst and a Bachelor's degree in Food Science and Technology from South China University of Technology, with research experience in lipid oxidation and microbiological testing.