Key Skills

Software

CVAT

Label Studio

Top Subject Matter

self-driving car

LLM evaluation in spanish

Satellite image classification

Top Data Types

Image

Text

Video

Top Task Types

Bounding Box

Classification

Freelancer Overview

I’m a dedicated Data Annotation Specialist with hands-on experience in creating high-quality labeled datasets for Machine Learning and AI applications. My work ensures that models are trained on accurate, consistent, and well-structured data across domains like image recognition, NLP, and sentiment analysis. Proficient in tools such as Label Studio, CVAT, and custom annotation platforms, I bring a keen eye for detail, strong domain understanding, and commitment to annotation accuracy and data integrity. Whether it's bounding boxes in computer vision, entity tagging in text, or multi-label classification tasks, I follow industry best practices to deliver datasets that enhance model performance and reduce noise. I also collaborate closely with ML engineers to align annotation strategies with downstream training goals, ensuring maximum efficiency and model readiness.

Labeling Experience

Education

Work History