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Regina Lim

Regina Lim

Bilingual (English and Simplified Chinese) AI Data Labelling & Annotation

Singapore flagSingapore, Singapore
$25.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

DocumentDocument
ImageImage
TextText

Top Task Types

Classification
Mapping
Translation Localization

Freelancer Overview

I have experience working in AI training data and data lebeling on text classification, PII tagging, and LLM respinse evaluation across different domains, ensuring that AI models learn to handle language accurately and responsibly. I also have experience working on LLM alignment and evaluation, reviewing model outputs for clarity, correctness, tone, and reasoning quality. I am detail-focused, reliable, and committed to produce high-quality training data for NLP and AI systems.

Entry LevelEnglishChinese Mandarin

Labeling Experience

Prompt–Response Evaluation for LLMs

OtherTextQuestion Answering
Assessed AI model responses across dimensions such as clarity, truthfulness, tone, localisation, and instruction-following.

Assessed AI model responses across dimensions such as clarity, truthfulness, tone, localisation, and instruction-following.

2025 - 2025

Translation Quality Evaluation

OtherTextTranslation Localization
Rated and corrected bilingual machine translations from English to Chinese for accuracy, tone, and context preservation.

Rated and corrected bilingual machine translations from English to Chinese for accuracy, tone, and context preservation.

2025 - 2025

PII and Text Classification

Internal Proprietary ToolingTextClassification
Annotated large datasets for PII detection and categorisation, following strict taxonomy and privacy guidelines.

Annotated large datasets for PII detection and categorisation, following strict taxonomy and privacy guidelines.

2025 - 2025

Mathematical Reasoning Step-by-Step Labeling

OtherTextPrompt Response Writing SFT
Created and verified reasoning traces for AI model training in arithmetic and algebraic problem solving.

Created and verified reasoning traces for AI model training in arithmetic and algebraic problem solving.

2024 - 2024

Education

R

Royal Melbourne Institute of Technology

Bachelor's in Computer Science, Computer Science

Bachelor's in Computer Science
1998 - 2000

Work History

S

ST Engineering

Technical Writer / Document Control Manager

Singapore
2024 - Present
B

Bank of America

Service Delivery Consultant (Technical Writer)

Singapore
2022 - 2023