Freelance AI Data Trainer
As a freelance AI data trainer, I have been responsible for training, labeling, and annotating text data across a variety of academic subjects since January 2026. My main tasks have included classifying, correcting, and categorizing educational content in Maths, English, Kiswahili, Biology, Economics, Literature, Finance, and Accounting. I ensure high-quality, accurate labels designed to improve AI model training and performance in multilingual and multi-subject domains. • Labeled and annotated academic text datasets in multiple subjects. • Performed content classification, error correction, and content categorization. • Evaluated and maintained data labeling standards and accuracy. • Collaborated with clients to meet project-specific data requirements.