I am a freelance Data Annotator and Quality Assurance Lead with over 2 years of experience in providing high-quality data labeling services for AI and machine learning projects. Specializing in image, text, video, and audio annotation, I use advanced tools like V7, Labelbox, Cydar Medical Platform, and Dataloop to ensure accurate and reliable data. My expertise includes bounding boxes, polygon annotation, segmentation, named entity recognition, sentiment analysis, object tracking, and speech-to-text. With experience across diverse industries such as healthcare, renewable energy, and disaster management, I bring domain-specific insights to every project. I also offer leadership experience, having led teams to improve efficiency by 25% and reduce errors by 20% through rigorous quality assurance processes. Committed to timely delivery, I provide scalable, precise, and high-quality data annotation solutions tailored to your project needs.