Dave C.

Key Skills

Software

Data Annotation Tech

Mercor

Internal/Proprietary Tooling

Top Subject Matter

LLM evaluation and AI training dataset/model assessment

Government

Regulatory Compliance & Risk Analysis

Top Data Types

Text

Audio

Document

Top Task Types

Question Answering

Text Summarization

Fine-tuning

Classification

Data Collection

Freelancer Overview

Freelance AI Data Trainer (Various). Brings 19+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Mercor, Upwork, DataAnnotation and Outlier focusing on aesthetics, prompt engineering and content review. Education includes Master of Business Administration, University of London (2023) and WSET Level 2, WSET (2025). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Freelance AI Data Trainer (Various)

Text

Freelanced with AI training sites to evaluate large language models (LLMs) on their capabilities using structured testing workflows. Performed side-by-side comparisons of model outputs and assessed response quality as part of an LLM evaluation process. Conducted A/B prompt testing to determine which prompts produced better results for the given tasks. • Side-by-side LLM output evaluations • A/B prompt testing • Capability testing across multiple prompts • Quality assessment/rating of responses

2025 - Present

Education

Work History