Jiayi Chen is a full-stack engineer and software developer who builds scalable web applications and AI-powered tools. With experience spanning technology, consulting, and academic research, Chen combines practical software engineering with expertise in scientific programming and materials science. Core technologies include Python, Django, Django REST Framework, JavaScript, React, Vue.js, Laravel, and cloud and deployment tools such as AWS, Docker, and CI/CD systems.

Chen develops digital products and services including web platforms for task and client management, intelligent customer-support systems, semantic search, and workflow automation. At Growatt New Energy, Chen built a support platform that uses large language models to summarize tickets, identify intent, find similar cases, generate responses, and support multilingual workflows. Earlier work included creating and maintaining a Laravel and Vue.js management platform, with automated deployment and performance improvements.

Chen also develops data-processing, image-analysis, and visualization tools for scientific and industrial applications, particularly in materials research. This work includes automating microscopy data analysis and modeling cement hydration and concrete durability.