Erick Ngaira

I am a meticulous AI data annotator with hands-on experience labeling text, image, audio, and video datasets to strict guidelines. At Sama Kenya I annotated over 100,000 datapoints with 99% accuracy, collaborated with data scientists to train models achieving 97% precision and recall, and contributed feedback that sped annotation processes and reduced errors.

I emphasize quality control, clear documentation, and continuous learning, and I consistently follow established workflows to ensure consistency and reliability. I communicate effectively with cross-functional teams and apply analytical thinking to improve annotation guidelines, tools, and overall model performance.