Jie-sin Li is a Technical Lead Manager at Cinnamon AI since March 2020, where significant contributions include developing a general worker chassis using Python Celery and leading the integration project for AI system delivery. Prior experience includes roles as Tech Lead and Data Engineer at Cloud Mile Inc., focusing on team leadership in Martech, implementing serverless services, and utilizing Cloud Composer for extensive ETL processes. Jie-sin Li also worked as a Data Engineer at the Industrial Technology Research Institute, where agile development and ETL building using Kubernetes were key responsibilities. Early career experience includes an internship at RECAST, specializing in OpenStack server maintenance and web front-end development. Jie-sin Li holds a Master's Degree in Computer Science and Information Engineering from National Central University and a Bachelor's Degree in the same field from Tamkang University.