Subarna Rudra

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

Image

Top Label Types

Bounding Box

Emotion Recognition

Evaluation Rating

Fine Tuning

Function Calling

Object Detection

Question Answering

Freelancer Overview

I am an experienced data analyst and data annotator with a PhD and over 7 years of expertise in transforming complex, raw data into structured, actionable insights. My recent work includes hands-on experience training and evaluating large language models, where I created, labeled, and refined datasets to enhance model accuracy and ensure high data quality for AI applications. I have a strong command of Python, SQL, and Excel, and am skilled in applying detailed quality and safety guidelines to maintain clarity, consistency, and responsible AI behavior. My background in mathematical modeling and statistical analysis allows me to bring a rigorous, hypothesis-driven approach to data annotation and prompt evaluation, ensuring that AI systems are both accurate and aligned with intended outcomes. I am passionate about contributing to human-in-the-loop model training pipelines and thrive in dynamic environments where adaptability and precision are valued.

Labeling Experience

Education

Work History