AI Training & Data Annotation Specialist (Freelance)
As an AI Training & Data Annotation Specialist, I reviewed and validated AI-generated outputs for both text and visual data, ensuring high-quality and consistent annotations. I performed structured evaluation, identified errors and inconsistencies, and applied quality assurance methodologies to improve dataset reliability. I simulated annotation workflows such as classification and structured labeling while adhering to defined annotation standards. • Reviewed and corrected errors across image frames and annotation classes. • Maintained meticulous attention to detail with large datasets over repetitive labeling tasks. • Utilized CVAT and other labeling tools for bounding box annotation and QA review. • Developed prompt libraries to optimize model training and resource use.