Key Skills

Freelancer Overview

I am a data science professional with hands-on experience in data labeling, annotation, and AI training data, particularly for large language models (LLMs). In my role as an AI Trainer, I curated and annotated high-quality datasets, rated and rewrote AI chatbot responses, and provided detailed feedback to enhance model accuracy and coherence. My skills include Python, data analysis, machine learning, and data visualization using tools like MySQL, Tableau, Pandas, and Matplotlib. I have worked on projects involving recommendation systems, predictive modeling for medical data, and customer service analysis. My background also includes prompt engineering, model evaluation, and developing visual dashboards, giving me a strong foundation in both data preparation and AI model improvement.

Labeling Experience

Education

Work History