Shangzhi H.

Key Skills

Software

Other

Top Subject Matter

AI-generated content evaluation

Prompt review and optimization

Chinese content review

Top Data Types

Text

Image

Document

Top Task Types

Data Collection

Evaluation/Rating

Freelancer Overview

AI Trainer / Data Evaluator / Data Annotation Contributor with hands-on experience in AI tool usage, Chinese content review, information research, structured data preparation, and response quality evaluation. I have practiced evaluating AI-generated content for accuracy, clarity, usefulness, instruction-following, formatting, and overall readability. Native Chinese speaker with basic English reading ability. I can understand basic English task instructions and use translation tools when needed to follow guidelines accurately. My strongest areas include Chinese content review, structured data organization, image-to-text and image-to-JSON data preparation, search result evaluation, and careful guideline-based quality checking.

Labeling Experience

Structured Data Preparation and Content Organization

OtherTextData Collection

Organized information from text, screenshots, and web sources into structured data for database use, research, and product planning. Focused on accuracy, completeness, formatting consistency, and clear documentation. • Extracted and structured information into JSON-style records and organized text formats • Reviewed field names, formatting, data consistency, and completeness • Conducted web research and summarized complex information into clear Chinese instructions • Supported product feature analysis, user flow planning, and requirement breakdown • Checked content quality to ensure the final output matched the source material and project requirements

2024 - Present

Image-to-JSON Data Extraction and Quality Review

OtherImageData Collection

Extracted information from images and converted it into structured JSON-style data for database import, product testing, and analysis. Focused on accuracy, field consistency, completeness, and readable formatting. • Converted image-based information into structured digital records • Checked numbers, labels, field names, and formatting for accuracy • Reviewed data consistency and completeness before database use • Organized extracted data for backend import and feature testing • Identified possible formatting errors, missing fields, and mismatches between the image source and structured output

2024 - Present

AI Response Evaluation and Prompt Review Practice

OtherTextEvaluation/Rating

Evaluated AI-generated text responses for accuracy, clarity, usefulness, instruction-following, logical consistency, formatting, and overall quality. Practiced prompt writing, response comparison, and response improvement using AI tools such as ChatGPT, Codex CLI, and Claude Code in personal and independent projects. • Compared AI-generated responses based on factual correctness, clarity, relevance, and usefulness • Reviewed responses for naturalness, logical flow, readability, missing information, hallucinations, and formatting issues • Practiced prompt writing, structured questioning, and complex task decomposition • Identified whether AI responses followed user instructions and matched the expected output format • Provided clear notes and corrections to improve response quality and instruction adherence

2024 - Present

Education

Work History