AI Data Annotator & Content Evaluator (Freelance)
As an AI Data Annotator & Content Evaluator (Freelance), I evaluated AI-generated text responses, performed RLHF-style ranking, and conducted search relevance and intent annotation in Polish, English, and German. I applied structured guidelines for multilingual annotation, content moderation, and legal/technical/commercial document review. I developed annotation automation tools in Python and maintained detailed logs with high quality and consistency. • Evaluated 1,000+ AI-generated text outputs for factuality, tone, and appropriateness. • Performed RLHF comparative task, sentiment analysis, intent labeling, and NER annotation. • Conducted search relevance and SERP rating for Polish and English markets. • Handled content moderation, bias detection, and multilingual document annotation across legal and business domains.