Wenhao Z.

Key Skills

Software

Doccano

Label Studio

Top Subject Matter

Cybersecurity-focused LLM review and AI response evaluation (privacy, AI safety, prompt injection)

Cloud Security, Cryptography & Network Security

Chinese-English Bilingual Review & Technical Writing

Top Data Types

Text

Image

Document

Top Task Types

Evaluation/Rating

Question Answering

Text Generation

Text Summarization

RLHF

Red Teaming

Classification

Freelancer Overview

Bilingual AI Evaluator / Cybersecurity-focused LLM Reviewer (academic AI evaluation and QA practice). Core strengths include Don't disclose. Education includes Master of Information Technology, University of Technology Sydney (2024) and Bachelor of Cybersecurity, James Cook University Singapore (2024). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Bilingual AI Evaluator / Cybersecurity-focused LLM Reviewer (academic AI evaluation and QA practice)

Don't discloseText

Conducted rubric-based evaluation of LLM outputs, focusing on correctness, relevance, completeness, tone, safety, and adherence to instructions. Performed bilingual Chinese-English review to verify meaning, fluency, terminology consistency, and instruction compliance while comparing responses to user intent. Produced clear evaluation notes and concise evidence-based judgments to support consistent reviewer alignment. • Rubric-based scoring and quality assurance checks for LLM responses • Identification of unsupported claims, ambiguity, and missing safety/technical caveats • Privacy risk assessment and prompt-injection / social-engineering risk flagging • Clear annotation writing for reviewer alignment and decision traceability

2024 - 2026

Education

Work History