Xinlai L.

Key Skills

Freelancer Overview

I specialize in managing the end-to-end data pipeline for foundation models, focusing on high-quality data labeling and model alignment. My experience includes designing annotation frameworks for complex reasoning and coding tasks, utilizing RLHF to align model outputs with human preferences for safety and utility. By integrating distributed training on cloud infrastructure and continuous learning from anonymized user interactions, I ensure models remain robust against adversarial inputs while scaling efficiently to handle petabyte-scale datasets. This approach results in highly reliable, context-aware AI systems.

Labeling Experience

Education

Work History