Senior Data Annotator / Senior Analyst
As a Senior Analyst, I annotated various types of data such as images, text, audio, and video for machine learning models. I applied specific tags and labels to datasets according to established guidelines and maintained high quality through regular checks. I collaborated with team members to refine annotation guidelines and ensured timely delivery of top-tier labeled data. • Used Lidar, 3D Point cloud, polygon, and polyline techniques for complex image annotation tasks. • Utilized annotation tools such as Segment.ai and AWS SageMaker Ground Truth for data labeling. • Supervised and corrected team annotations to maintain consistency and accuracy. • Identified and implemented process improvements to boost annotation efficiency and effectiveness.