AI Data Annotator
I annotate and validate large-scale datasets for computer vision and NLP pipelines supporting supervised model training and evaluation. I strictly adhere to annotation schemas and class definitions while handling edge cases to enhance dataset consistency and model accuracy. I perform quality assurance on annotated data, identify errors, and implement corrections to meet project precision standards. • Collaborate with distributed teams using task-tracking and feedback loops • Apply annotation best practices to meet accuracy KPIs and delivery timelines • Review and update class definitions as project requirements evolve • Support AI project training cycles with consistent, high-quality labels