Peter J.

Key Skills

Software

No software listed

Top Subject Matter

Technology & IT • Artificial Intelligence • Digital Marketing • Business & Finance • Customer Experience • Content & Media • Data Analysis • Cybersecurity • Cloud Computing • Software & Digital Services

Top Data Types

Text

Document

Computer Code Programming

Top Task Types

Entity (NER) Classification

Text Generation

Question Answering

Object Detection

Text Summarization

RLHF

Freelancer Overview

I have successfully analyzed and annotated large datasets, ensuring accuracy, consistency, and compliance with project guidelines while improving model performance across diverse domains such as customer support, technology, finance, and general knowledge. I have collaborated with cross-functional teams to develop annotation frameworks, train new annotators, conduct quality audits, and provide detailed feedback to enhance data quality. My experience includes evaluating AI-generated responses for factual accuracy, relevance, safety, and linguistic quality, as well as identifying biases and edge cases that impact model behavior.

Labeling Experience

Education

Work History