Pitru Viljoen

Key Skills

Software

Other

Telus

Top Subject Matter

LLM Output Evaluation

Digital Content Evaluation for AI Training

Legal Services & Contract Review

Top Data Types

Text

Document

Top Task Types

No task types listed

Freelancer Overview

AI Data Contributor. Brings 16+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other and Telus. Education includes Bachelor of Arts, Nelson Mandela Metropolitan University (2009) and Bachelor of Arts Honours, Nelson Mandela Metropolitan University (2005). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Online Content Evaluator / AI Training Specialist

TelusText

As an Online Content Evaluator and AI Training Specialist for TELUS Digital, I reviewed digital content for quality and policy compliance. My responsibilities included verifying user intent, validating data, and identifying inconsistencies in various business listings. I was tasked with ensuring relevance and adherence to project benchmarks. • Conducted OSINT research for business and geographic data • Flagged content violations and suspicious entries • Managed shifting workload requirements while ensuring accuracy • Worked within remote, asynchronous project environments

As an Online Content Evaluator and AI Training Specialist for TELUS Digital, I reviewed digital content for quality and policy compliance. My responsibilities included verifying user intent, validating data, and identifying inconsistencies in various business listings. I was tasked with ensuring relevance and adherence to project benchmarks. • Conducted OSINT research for business and geographic data • Flagged content violations and suspicious entries • Managed shifting workload requirements while ensuring accuracy • Worked within remote, asynchronous project environments

2024 - Present

AI Data Contributor

OtherText

As an AI Data Contributor for Outlier.AI, I evaluated AI-generated English text for grammatical accuracy and natural phrasing. I rated large language model (LLM) responses for factual accuracy, safety, and helpfulness according to strict project rubrics. My work included cross-referencing AI knowledge claims with sources to identify errors. • Followed updated project guidelines and maintained NDA compliance • Provided asynchronous task feedback and clarification requests • Worked independently within remote, guideline-driven processes • Focused on British and South African English conventions

As an AI Data Contributor for Outlier.AI, I evaluated AI-generated English text for grammatical accuracy and natural phrasing. I rated large language model (LLM) responses for factual accuracy, safety, and helpfulness according to strict project rubrics. My work included cross-referencing AI knowledge claims with sources to identify errors. • Followed updated project guidelines and maintained NDA compliance • Provided asynchronous task feedback and clarification requests • Worked independently within remote, guideline-driven processes • Focused on British and South African English conventions

2024 - Present

Education

Work History