Key Skills

Software

Appen

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Top Label Types

Action Recognition

Audio Recording

Freelancer Overview

I am an experienced AI training specialist with a strong background in data annotation, labeling, and evaluation for English-language large language models. My freelance work has involved annotating and curating thousands of text samples, dialogues, and prompts to create high-quality training datasets for global applications. I have a proven track record of achieving over 96% accuracy in annotation tasks, and I excel at evaluating and ranking AI-generated responses to improve model coherence and reduce errors. My expertise includes prompt engineering, linguistic analysis, and quality assurance, using tools such as ChatGPT, Claude, Gemini, Outlier, Appen, and Scale AI. I have developed and managed diverse datasets that address global and regional English variations, ensuring cultural and contextual relevance. I am committed to ethical AI practices and consistently deliver precise, context-aware data that enhances model performance.

Labeling Experience

Education

Work History