Rama Murugappan

Key Skills

Software

AWS SageMaker

Label Studio

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Video

Top Label Types

Segmentation

Text Generation

Freelancer Overview

I am an experienced data annotation and AI training data specialist with a strong background in bioinformatics and data analytics. Over the past several years, I have contributed to a wide range of projects involving text, image, audio, and video annotation for AI and machine learning applications, including roles as an Ads Quality Rater, LLM Trainer, and Multilingual Safety Content Contributor. My expertise spans computer vision tasks such as video and image annotation, as well as natural language processing through text labeling and prompt creation. I am proficient in using tools like Tableau, Power BI, and Excel for data visualization and analysis, and have a proven ability to interpret complex datasets, ensure high-quality labeled data, and collaborate effectively with international teams. My scientific training and hands-on experience in research, data cleaning, and quality assurance enable me to deliver precise, reliable results for diverse AI and data-driven projects.

Labeling Experience

video annotation

Aws SagemakerVideoSegmentationText Generation

LLM video annotation was done for videos

LLM video annotation was done for videos

2025 - 2025

Education

Work History