Sihan Z.

Key Skills

Software

Other

Top Subject Matter

Multilingual AI response evaluation (Chinese-English)

Finance, Business Analysis, and Accounting

Text Classification / Content Review

Top Data Types

Text

Top Task Types

Classification

Question Answering

Text Summarization

Evaluation/Rating

Freelancer Overview

I am a Finance with Business Communication student at the University of Portsmouth, with a strong interest in part-time AI training, data annotation, and AI response evaluation work. I am bilingual in Mandarin Chinese and English, and I can support tasks involving Chinese-English content review, text classification, response comparison, fact-checking, and structured written explanations. My academic background includes finance, business communication, accounting, budgeting, and business analysis. I am careful with instructions, detail-oriented, and comfortable using tools such as Microsoft Word, Excel, PowerPoint, ChatGPT, and basic Python-assisted research.

Labeling Experience

AI Response Evaluation and Text Annotation Practice

OtherTextEvaluation/Rating

Completed independent practice in AI response evaluation and text annotation, focusing on Chinese-English content review, answer comparison, text classification, summarisation, and basic fact-checking. Reviewed responses based on clarity, relevance, accuracy, instruction-following, and overall usefulness. Relevant materials included academic, finance, business communication, and general written content. This practice helped develop careful reading, criteria-based judgement, structured written feedback, and attention to detail.

2026 - Present

Education

Work History