Freelance AI Data Annotator & Trainer
Worked as a freelance annotator handling high-precision data labeling for computer vision datasets in surveillance and industrial domains. Responsible for annotating and validating large-scale image datasets to support deep learning model deployment. Applied quality assurance standards exceeding 99% accuracy and leveraged Roboflow and similar tools for annotation processes. • Labeled vehicle license plates with bounding boxes for automatic number plate recognition models. • Used polygon annotation to identify and classify textile defects in industrial images. • Conducted programmatic dataset validation and label noise cleaning for robust model training. • Managed 'Human-in-the-Loop' annotation workflows to prepare data for machine learning readiness.