AI Trainer / Data Annotation Specialist (Multilingual)
As an AI Trainer and Economics & Data Domain Specialist, I performed extensive data labeling, annotation, and evaluation of AI models in economics, finance, and quantitative reasoning. I evaluated textual outputs for logical consistency, factual accuracy, and quality within both English and Hausa contexts. My work included RLHF preference ranking, structured and unstructured text annotation, and LLM prompt/output review for multiple projects. • Conducted multilingual text annotation and classification for finance and economics. • Performed RLHF ranking and quality review of AI-generated responses. • Reviewed and labeled data for hallucination detection and factual consistency. • Used structured tools such as Stata, EViews, SPSS, and Excel for data management.