Key Skills

Freelancer Overview

I am a detail-oriented software engineer with over 10 years of hands-on experience in data annotation, labeling, evaluation, and quality assurance across diverse domains such as HR analytics, payroll systems, healthcare, and inventory management. My background includes annotating and tagging images, video, audio, and text datasets, performing pairwise comparisons, object tagging, counting tasks, and ensuring high-accuracy training data for AI and machine learning models. I am highly skilled in data preprocessing, anomaly detection, and classification tasks, with a strong foundation in Python, SQL, and Excel. Having worked in both on-site and remote, flexible environments, I consistently deliver precise, high-quality data to support AI model improvement and have a proven track record of meeting tight deadlines while maintaining accuracy above 98%. My experience spans computer vision, time-series data in healthcare, and large-scale document processing, making me well-equipped to contribute to any data labeling or AI training data project.

Labeling Experience

Education

Work History