I evaluate and rate LLM-generated responses for accuracy, fluency, safety, and contextual fit, providing human feedback for RLHF pipelines. I also compare model outputs and explain preference rankings.
Across freelance AI training and linguistic quality work, I create, test, and refine prompts for text, image, and analytical tasks. I have also worked as a Quality Rater / Search Evaluator, judging search relevance and labeling data against detailed guidelines.
My language work includes Portuguese-English translation and machine translation post-editing, as well as localization and cultural adaptation for AI content. I have edited Brazilian Portuguese audio transcriptions and bring academic training in computational and applied linguistics.
Earlier, I designed visual identities and layouts as a freelance Graphic Designer, prepared technical and commercial proposals as a Sales Estimator, and led operational teams as an Industrial Operations Team Leader. I hold a Bachelor of Arts in Languages and Linguistics from Universidade Federal do Brasil.
