Experience
Professional journey and career timeline.
AI Engineer / Machine Learning Engineer
2024 - PresentIndependent Projects
Remote
Led full-cycle development of multilingual sentiment analysis platform using BERT-family models, supporting full fine-tuning and LoRA parameter-efficient tuning.
Data Analyst
2020 - 2024SAITISITE CHENGDU E-COMMERCE CO., LTD
Chengdu, China
Completed various data analytics projects spanning customer intelligence, sales optimization, and predictive modeling across e-commerce, retail, and marketing domains.