Senior AI Content Specialist & Strategic Annotator
As a Senior AI Content Specialist & Strategic Annotator, I conducted large-scale text data annotation and labeling to support reinforcement learning from human feedback (RLHF) and supervised fine-tuning (SFT) projects. My duties included transforming and rating AI-generated responses, designing prompts for persona synthesis, and conducting rigorous error and hallucination identification audits. I applied standardized taxonomies and detailed rubrics to ensure data quality for downstream model development. • Synthesized, categorized, and labeled over 100,000 complex text data points for AI/LLM training. • Audited and error-checked output data for factual accuracy, consistency, and bias reduction. • Designed prompt templates and performed creative persona-based content rewriting tasks. • Executed deep fact-checking, ambiguity flagging, and model hallucination detection.