李铭 李铭

At 深圳市腾讯计算机系统有限公司, I handled multimodal data cleaning, classification, annotation, and validation for datasets used in model training. I contributed to 10,000 SFT annotations across eight application scenarios, with annotation accuracy above 95%.

I also helped refine data validation rules, improving the efficiency of handling annotation issues by 40%. During my studies at 中国地质大学（武汉）江城分校, I assisted with a STM32 temperature and humidity monitoring system that achieved monitoring error within ±2%.