Brian K.

Key Skills

Software

Don't disclose

Other

Top Subject Matter

Large Language Model (LLM) prompt/response evaluation and RLHF preparation

Content quality assurance

Fact-checking Domain Expertise

Top Data Types

Text

Document

Top Task Types

RLHF

Text Generation

Freelancer Overview

Senior AI Content Trainer & Evaluator (Contract / Remote) — Independent Contractor / Freelance Platforms. Brings 11+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Don't disclose and Other. Education includes Bachelor of Science, University of Cape Town (2016). AI-training focus includes data types such as Text and labeling workflows including RLHF, Evaluation, and Rating.

Labeling Experience

Senior AI Content Trainer & Evaluator (Contract / Remote) — Independent Contractor / Freelance Platforms

Don't discloseTextRLHF

Delivered LLM training signals by grading AI-generated responses against truthfulness, helpfulness, formatting, and safety constraints. Rewrote and humanized outputs to create gold-standard baseline text for subsequent model training and fine-tuning. Performed adversarial red-teaming to uncover hallucinations, biases, and logical fallacies and document findings for improvement. • Prompt engineering across technical writing, creative prose, and logic puzzles to evaluate model behavior. • Evaluation rubric application covering accuracy, tone, and policy/safety compliance. • Generation of high-quality reference text suitable for SFT-style training targets. • Red-team documentation of failure modes to support iterative model refinement.

2023 - Present

Content Specialist / Data Analyst — Apex Marketing Group

OtherText

Performed content evaluation and fact-checking on high-volume digital content and reports to ensure accuracy and corporate compliance alignment. Synthesized information from multiple databases into structured documentation for clearer understanding and downstream use. Ensured outputs met strict quality and detail requirements through consistent review and editing. • Fact-checked and edited content for truthfulness and compliance adherence. • Produced clear, structured documentation by synthesizing multi-source information. • Supported process improvements that reduced project turnaround time by 15%. • Maintained QA oversight to reduce reporting and accuracy issues under daily deadlines.

2019 - 2023

Research & Operations Coordinator — Vanguard Solutions

Don't discloseTextText Generation

Created high-fidelity, publication-grade responses intended to function as training targets aligned to specific style guides and structural/negative constraints. Authored instructional materials and summaries to support consistent generation and onboarding workflows. Conducted research and operations work that included building accurate content outputs with quality control over internal tracking. • Produced training-target responses with exact constraint adherence (e.g., word counts and negative constraints). • Wrote SOPs and instructional guides for onboarding team members. • Conducted qualitative and quantitative research to support initiatives and market analysis. • Performed data entry and quality control to reduce internal reporting errors by 20%.

2016 - 2019

Education

Work History