Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

Document

Text

Top Task Types

Text Generation

Text Summarization

Freelancer Overview

With 5 years of JavaScript development experience, I specialize in building data annotation tools and interfaces for AI model training. I have developed high-performance web applications using React and Node.js for labeling text data, images, and audio sequences. My expertise includes AI API integration, annotation workflow optimization, and implementation of automated quality control systems. I led a team of 3 developers on a major data labeling project for a named entity recognition model, achieving 95% accuracy. My technical skills include JavaScript/TypeScript, React, Node.js, MongoDB, and ML tools like TensorFlow.js. I am also well-versed in best practices for handling large-scale datasets and addressing training data privacy concerns.

Labeling Experience

Education

Work History