伟庆张

Key Skills

Software

Clickworker

Data Annotation Tech

Top Subject Matter

Cybersecurity – Network Security, Threat Intelligence & AI Alignment

Software Engineering – Code Integrity, Technical Documentation & C++

Data Analytics – Logical Reasoning & Factual Verification

Top Data Types

Image

Text

Top Task Types

Question Answering

Text Generation

Freelancer Overview

As a Cybersecurity student with a rigorous technical background in C++ and system logic, I specialize in high-precision data auditing and AI model alignment. My expertise involves evaluating complex technical prompts for logical consistency, security protocols, and code integrity. With a typing speed of 55+ WPM and a focus on detail-oriented technical research, I am capable of providing high-quality annotations for LLM safety training and software development datasets. I prioritize data accuracy and logical reasoning to ensure AI models meet professional-grade standards.

Labeling Experience

Search Relevance & AI Response Auditor (UHRS)

TextEvaluation/Rating

Focus on evaluating Large Language Model (LLM) responses and search engine snippets for relevance and factual accuracy. Responsibilities include analyzing bilingual (Chinese/English) search intents, verifying information against reliable sources, and labeling datasets to improve the ranking algorithms of major search engines. Adhered to strict quality benchmarks (Spam Accuracy > 85%) under high-volume production environments.

2026 - Present

Education

Work History