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Key Skills

Software

No software listed

Top Subject Matter

Food safety certification

sustainable agriculture

regulatory compliance

Top Data Types

Document

Text

Image

Top Task Types

Classification

Freelancer Overview

I train and deploy AI systems for domain-specific tasks in food safety certification, sustainable agriculture, and regulatory compliance. At Ansense, China's first BRCGS-certified certification body, I lead internal AI initiatives — training models to interpret food safety regulations, process audit documentation, and generate compliant content across GLOBALG.A.P., FSSC22000, and HACCP standards. My daily workflow involves prompt engineering across multiple frontier models (Claude, DeepSeek, GPT series), evaluating AI outputs for factual accuracy, and iterating on responses to improve domain-specific reliability. On the data quality side, I build Python-based verification pipelines that cross-reference AI-generated outputs against regulatory source documents through automated field-level comparison. I have hands-on experience with structured data annotation — extracting and classifying compliance data from complex certification documents, handling bilingual (English/Chinese) terminology alignment, and managing edge cases like sub-string conflicts and context-dependent values. My background in food safety auditing gives me a rigorous eye for accuracy that translates directly to high-quality labeling and evaluation work.

Labeling Experience

Bilingual Regulatory Data Annotator (NOP Organic Certification Partnership)

Text

I conduct labeling and bilingual alignment of regulatory terminology for organic certification schemes across NOP, EU, and Chinese GB standards. My work focuses on structuring and annotating certification requirements for effective cross-jurisdictional comparison. Precision and domain knowledge are applied in multi-language content alignment and data extraction. • EN/ZH terminology mapping and translation • Regulatory document classification and field extraction • Cross-jurisdictional data standardization • Domain-specific annotation for organic agriculture and regulatory affairs

2023 - Present

GLOBALG.A.P. System Auditor - Data Labeling Specialist

DocumentClassification

I extract and validate compliance data from complex food safety certification documents using structured labeling techniques. My responsibilities include classifying audit findings across multiple international standards for agricultural and food processing operations. I also develop and deploy AI-assisted verification pipelines for regulatory compliance. • Bilingual (EN/ZH) classification and document annotation • Structured data and field extraction from technical reports • AI output evaluation and factual accuracy scoring • Multi-standard regulatory document processing

2023 - Present

Education

Work History