- Evaluated and enhanced machine-generated and human-written content, ensuring high-quality standards for large language models (LLMs) through in-depth analysis and feedback.- Developed original, clear, and engaging content for LLM training, while editing and proofreading to maintain accuracy, consistency, and style compliance.- Assisted in refining content quality guidelines and collaborated on team calibrations to ensure consistency in content evaluation.- Identified and reported operational challenges, contributing to small-scale initiatives to optimize workflows and enhance efficiency.- Partnered with subject matter experts and cross-functional teams to ensure data accuracy and drive process improvements across content quality projects.