Charles Roth

Key Skills

Software

Data Annotation Tech

Top Subject Matter

Financial Services & Mortgage

Regulatory Compliance & Legal Document Reviewer

AI Training & LLM Evaluation

Top Data Types

Text

Document

Computer Code Programming

Top Task Types

Text Generation

Evaluation/Rating

Fine-tuning

Freelancer Overview

I'm current an AI trainer on DataAnnotation.tech with hands-on experience evaluating and ranking LLM outputs, completing chain-of-thought verification tasks, and providing structured written feedback on model responses across Math, Coding, STEM, creative writing, and general knowledge domains. I bring nearly a decade of professional experience in mortgage closing, regulatory compliance, and legal document review, which directly informs the quality and precision of my evaluations, particularly for financial and compliance-related content. What sets me apart is domain depth. I've worked at every stage of the mortgage closing and funding process, have extensive experience with TRID/RESPA regulatory requirements, and spent time as a Product Engineer designing and critiquing AI-assisted workflows for a major mortgage lender. I understand not just what correct outputs look like, but also why, which translates to more reliable, reasoned feedback in an AI training context.

Labeling Experience

Education

Work History