Business Analyst
I worked as a Business Analyst on a text-based evaluation rating project in the tech domain, supporting AI training and data labeling workflows from January 2025 to February 2026. The project involved reviewing and annotating large volumes of text data, applying evaluation guidelines, rating response quality across multiple dimensions, identifying errors and inconsistencies, and ensuring outputs met project-specific quality standards. Responsibilities included text classification, content assessment, instruction-following checks, relevance and accuracy evaluation, and documenting edge cases for continuous guideline improvement. Maintained high annotation quality through careful guideline adherence, consistency checks, peer-aligned judgments, and detailed review of ambiguous cases, contributing to reliable datasets used for model training and evaluation.