Nosicelo Nokepeyi

I am an adaptable AI Trainer and Data Annotator with hands-on experience labeling text, image, audio, and video datasets to train and improve machine learning models. I specialize in prompt engineering, evaluation, QA, and producing structured datasets that enhance model accuracy and fairness.

I have completed high-volume annotation projects with consistently high quality ratings and contributed to initiatives that improved NLP model accuracy by 20%. I collaborate effectively with remote, international teams, adhere strictly to annotation guidelines, and bring strong communication and remote-work discipline to every project.