Key Skills

Freelancer Overview

I am a Computer Science graduate with 5 years of hands-on experience in data annotation, AI training data preparation, and quality assurance. My background includes working with both image and text data, performing metadata tagging, content evaluation, and ensuring data accuracy for AI and machine learning projects. I have contributed to analytics projects focused on tracking and ads quality rating, and have experience developing tools for data extraction, validation, and system monitoring. I am highly detail-oriented and comfortable following complex guidelines to deliver high-quality, reliable results. My technical skills include programming in C/C++ and Java, database work with PostgreSQL, and advanced image and animation editing, which I have applied across various domains such as e-commerce, security, and web development. I am also fluent in English, Spanish, Ukrainian, and Russian, which allows me to work effectively with diverse datasets and teams.

Labeling Experience

Education

Work History