Key Skills

Freelancer Overview

With over 20 years of experience in technology, I have developed a strong foundation in data-driven development, quality assurance, and secure digital transformation. My background spans frontend and full-stack engineering, where I built scalable web applications and integrated complex data systems using JavaScript, Python, React, and Django. I have hands-on experience managing and structuring large datasets, ensuring data integrity, and implementing best practices for data security and compliance, especially in cloud environments like AWS and Azure. My work has involved collaborating with cross-functional teams to optimize user experience and performance, which included data annotation and validation to improve application accuracy. I am passionate about leveraging my technical and analytical skills to contribute to high-quality AI training data projects, and I thrive in roles that require attention to detail, process improvement, and continuous learning.

Labeling Experience

Education

Work History