AI Evaluator at Mercor (2026-06 – Present)
- Evaluated AI-generated responses against complex user requirements and supporting reference materials, assessing response quality, reasoning and instruction-following across realistic business and practical use-case scenarios
- Identified unsupported assumptions, reasoning flaws, potential risks and nuanced differences between competing responses through critical analysis
- Synthesised complex information into structured, evidence-based evaluations, articulating clear rationale and well-supported conclusions
- Evaluated AI outputs for instruction-following, factual accuracy, reasoning quality, consistency and alignment with detailed evaluation guidelines
LLM Evaluation & Rubric Development Specialist at Perle (2025-12 – 2026-04)
- Designed assessment scenarios to evaluate LLM performance across Traditional Chinese (Hong Kong) writing, Cantonese and real-world use cases
- Developed rubrics and scoring frameworks to assess reasoning, factual accuracy, completeness, instruction-following and linguistic quality
- Evaluated AI-generated content in Traditional Chinese (Hong Kong), Cantonese and English for writing quality, linguistic accuracy, tone, localisation, cultural appropriateness and meaning preservation
- Created reference responses and evaluation benchmarks reflecting Hong Kong writing conventions, language standards and real-world user needs
- Applied native Cantonese expertise and professional judgement to assess complex writing, terminology and localisation issues
- Delivered structured written feedback to improve model quality and evaluation consistency
AI Data Annotation & Evaluation Specialist at Outlier AI (2025-09 – 2026-03)
Multimango projects
- Annotated and evaluated AI-generated text, audio and image content in Cantonese, Traditional Chinese and English
- Reviewed outputs for accuracy, fluency, cultural appropriateness and guideline compliance
- Identified edge cases and data quality issues to improve annotation consistency
- Received "Meeting Target – Great Work" recognition based on over 500 rated reviews
- Promoted to Trust Level 2 within two months through sustained quality performance
Cantonese Language Tutor at Preply / Private Clients (2024-01 – Present)
- Teach Cantonese to professionals and expats from 10+ countries
- Specialize in business-level fluency and tone training
- Design structured lessons using Traditional Chinese content
- Customize learning plans for beginners to fluent speakers
- Coach learners in formal, workplace, and conversational Cantonese
- Consistently rated 5 stars for clarity, results, and engagement
- Guide fluent learners to shift from casual to professional tone
Customer Service Advisor (Temporary) at The Entertainer, UK (2023-01 – 2023-12)
- Supported seasonal retail operations with customer engagement and communication
Associate Director at Anli Asset Management Ltd. (2021-01 – 2022-12)
- Prepared and wrote client-facing financial materials in English and Traditional Chinese for Cantonese readers
- Adapted investment concepts for regional clients using culturally appropriate language
- Translated reports and performance summaries from English to Chinese with precision
Research Director at Anli Securities Ltd. (2018-01 – 2021-12)
- Oversaw creation of bilingual research reports on capital markets, IPOs, and investment products
- Produced clear, accurate content for investor education and media partners
- Edited and localized content for Traditional Chinese readers
Chief Operating Officer at Hong Kong Academy of Financial Sciences Ltd. (2015-01 – 2016-12)
- Managed development of finance courses and marketing content
- Optimized SEO and social visibility for Chinese-language finance seminars
- Oversaw translation and editing of course materials for Hong Kong audiences
Finance Journalist & Anchor at Various Media Outlets – Hong Kong (2006-01 – 2015-12)
- Delivered daily financial reports in Cantonese across Hong Kong broadcast platforms
- Reviewed and edited Traditional Chinese content for publication, ensuring linguistic accuracy, consistency and audience-appropriate tone
- Translated and explained complex economic topics to the general public
