Leslie Campbell

Key Skills

Software

Data Annotation Tech

Labelbox

Scale AI

Remotasks

Top Subject Matter

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Legal Research & Document Analysis

Top Data Types

Text

Document

Computer Code Programming

Top Task Types

RLHF

Prompt + Response Writing (SFT)

Text Generation

Text Summarization

Question Answering

Object Detection

Evaluation/Rating

Classification

Freelancer Overview

I am a highly analytical AI Trainer and Subject Matter Expert with a foundation in legal research, contract compliance, and risk management. With over 20 years of experience managing complex professional workflows and a B.B.A. in Risk Management and Insurance, I bring a unique level of precision to Reinforcement Learning from Human Feedback (RLHF). My background as a published author further enhances my ability to evaluate creative nuance, tone, and complex narrative structures, ensuring that model outputs are both factually grounded and contextually intelligent. My technical expertise is backed by recent certifications in the Anthropic/Claude ecosystem, including Model Context Protocol and the AI Fluency Framework. I have hands-on experience in high-complexity prompt engineering, deep-dive fact-checking to mitigate hallucinations, and quality assurance for LLMs. Having served as a Team Lead in industrial and logistical environments, I approach data labeling with a production-oriented mindset, consistently meeting high-volume task requirements while maintaining rigorous standards for accuracy, safety, and instruction-following.

Labeling Experience

Education

Work History