Nathalia Luz Rodrigues

I am Trilingual evaluation specialist with expertise in English, Spanish, and Portuguese. I focus on content moderation, technical data integrity, and RLHF workflows, bringing strong accuracy and consistency to ambiguous datasets.

I have experience applying complex, evolving rubrics to multilingual ad and content quality. At Majorel, I performed daily multilingual ad copy and creative asset evaluation against platform safety guidelines, consistently maintaining a 98%+ quality rating and earning recognition as a top performer.

I also bring hands-on technical support experience from VELOX / KMC Digital. I managed data-heavy tickets in the medical software sector using VELOX and Velo-data, executed complex file merges and data cleanup in Excel, and partnered with Sys-admins to troubleshoot automated system errors using provided guides.

Beyond moderation, I’ve taken part in freelance projects on prompt evaluation and AI training, moderating 500+ prompts. I benchmark LLM outputs for instruction-following and Helpful, Honest, Harmless standards, document factual hallucinations, and run multilingual moderation audits using Safety Class labels to support localized model tuning and policy alignment.