AI Content & Localization Specialist (RLHF) / Multilingual AI Data Trainer
In this role, I provided reinforcement learning from human feedback (RLHF) and AI model evaluation for global AI platforms in the banking, trade, and retail sectors. My main tasks included post-editing machine translations, evaluating multilingual LLM outputs, and ensuring technical and cultural accuracy. I worked with English, Portuguese (PT-BR), and Spanish (LATAM) language models in both legal and financial domains. • Performed RLHF and model evaluation focused on domain-specific tasks. • Conducted MTPE for financial and legal documents. • Delivered nuanced linguistic QA for multilingual AI models. • Ensured output compliance with cross-cultural and industry standards.