Key Skills

Software

CVAT

Labelbox

Label Studio

Top Subject Matter

No subject matter listed

Top Data Types

Image

Text

Top Label Types

Bounding Box

Classification

Entity Ner Classification

Segmentation

Freelancer Overview

I am an AI training specialist and data annotation expert with over four years of hands-on experience delivering high-quality labeled datasets for machine learning projects. My background includes annotating and validating more than 10,000 images for computer vision tasks such as object detection, semantic segmentation, and classification, as well as extensive text annotation for NLP projects like entity recognition and sentiment analysis. I am highly skilled in using annotation tools such as Labelbox, CVAT, and Label Studio, and I frequently develop Python scripts to automate data preprocessing, validation, and quality assurance, which has significantly improved workflow efficiency. My attention to detail and commitment to following complex guidelines ensure consistent, reliable data, while my experience collaborating with remote AI teams enables me to adapt quickly to new domains and project requirements. I am comfortable working with various data formats (JSON, XML, CSV) and have a strong foundation in both computer vision and natural language processing annotation workflows.

Labeling Experience

Education

Work History