AI Data Annotator (Freelance/Remote) at Safaricom (2021-2025)
Worked as an AI Data Annotator performing large-scale text annotation and data labeling tasks to support machine learning model development. Ensured labeled outputs met project guidelines while maintaining accuracy and consistency across datasets. Reviewed and corrected large volumes of records with strong attention to detail and quality standards. • Labeled text and transactional content • Verified and corrected annotations at scale • Followed consistent annotation rules and guidelines • Maintained clarity and correctness in English-labeled content