AI Data Annotator & Trainer (Freelance)
As an AI Data Annotator & Trainer for Handshake AI/Remotask, I specialize in labeling and annotating multimodal datasets, primarily text and images, to train large language models and computer vision systems. My responsibilities also include the evaluation and feedback cycles for iterative AI model improvement, with extensive focus on Swahili and English language data. I actively contribute to quality rating and content validation within high-profile projects such as Project Hedgehog. • Labeled, proofread, and annotated Swahili and English texts to ensure grammatical, factual, and cultural accuracy. • Evaluated large language model outputs for relevance, correctness, and reduced hallucinations. • Enhanced annotation throughput by optimizing workflow and adhering to project quality standards (>98% accuracy). • Completed 50+ annotation tasks across 10+ projects, covering sentiment analysis, intent classification, and NER.