Detail-oriented AI Data Annotator and Multilingual Language Specialist with 6+ years of experience supporting AI development through data annotation, evaluation, and quality assurance. Proven expertise in reviewing AI-generated responses, scoring outputs, and improving model accuracy using natural language feedback. Experienced in working with large datasets involving text, audio, images, and AI-generated responses across multiple platforms. Skilled at performing prompt evaluation, response correction, and quality assurance for AI training datasets. Adept at working remotely with distributed AI development teams. Fluent in Thai and English, with strong analytical skills and deep understanding of language structures required for AI model evaluation and improvement.

Henry Forex

Detail-oriented AI Data Annotator and Multilingual Language Specialist with 6+ years of experience supporting AI development through data annotation, evaluation, and quality assurance. Proven expertise in reviewing AI-generated responses, scoring outputs, and improving model accuracy using natural language feedback. Experienced in working with large datasets involving text, audio, images, and AI-generated responses across multiple platforms. Skilled at performing prompt evaluation, response correction, and quality assurance for AI training datasets. Adept at working remotely with distributed AI development teams. Fluent in Thai and English, with strong analytical skills and deep understanding of language structures required for AI model evaluation and improvement.

Available to hire

Detail-oriented AI Data Annotator and Multilingual Language Specialist with 6+ years of experience supporting AI development through data annotation, evaluation, and quality assurance. Proven expertise in reviewing AI-generated responses, scoring outputs, and improving model accuracy using natural language feedback.

Experienced in working with large datasets involving text, audio, images, and AI-generated responses across multiple platforms. Skilled at performing prompt evaluation, response correction, and quality assurance for AI training datasets. Adept at working remotely with distributed AI development teams. Fluent in Thai and English, with strong analytical skills and deep understanding of language structures required for AI model evaluation and improvement.

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Language

Thai
Fluent
English
Fluent

Work Experience

Senior AI Data Annotator (Freelance) at Freelance (Remote)
January 1, 2021 - Present
Review AI-generated responses across multiple subject domains to improve model accuracy and reliability. Conducted prompt-response scoring and pairwise comparison tasks to determine optimal AI outputs. Performed quality assurance reviews on annotation datasets, ensuring adherence to guidelines. Provided detailed natural language corrections and improvement suggestions for AI responses. Maintained high productivity completing thousands of annotation tasks with strong quality ratings.
AI Data Annotation Specialist at Upwork & Fiverr (Freelance Platforms)
March 1, 2019 - December 1, 2020
Provided multilingual data annotation services for machine learning projects involving Thai and English language datasets. Completed tasks including text classification, content evaluation, tagging, and linguistic verification. Assisted AI development teams with dataset labeling and prompt evaluation for conversational AI systems. Delivered accurate results with strict adherence to project guidelines and deadlines.
Research Assistant – Natural Language Processing at New York University
June 1, 2017 - February 1, 2019
Assisted faculty research teams in projects involving natural language processing and AI language modeling. Collected and annotated multilingual language datasets for NLP model training. Conducted linguistic analysis and data validation for AI research experiments. Helped develop annotation guidelines used by research assistants and AI data annotators.
Senior AI Data Annotator at Freelance
January 1, 2021 - Present
Reviewed AI-generated responses across multiple subject domains to improve model accuracy and reliability. Conducted prompt-response scoring and pairwise comparison tasks to determine optimal AI outputs. Performed quality assurance reviews on annotation datasets, ensuring adherence to guidelines. Provided detailed natural language corrections and improvement suggestions for AI responses. Maintained high productivity completing thousands of annotation tasks with strong quality ratings.
AI Data Annotation Specialist – Freelance Platforms at Upwork & Fiverr
March 1, 2019 - December 1, 2020
Provided multilingual data annotation services for machine learning projects involving Thai and English language datasets. Completed tasks including text classification, content evaluation, tagging, and linguistic verification. Assisted AI development teams with dataset labeling and prompt evaluation for conversational AI systems. Delivered accurate results with strict adherence to project guidelines and deadlines.

Education

Ph.D. in Computational Linguistics & Artificial Intelligence at Columbia University
January 11, 2030 - January 1, 2021
Master of Science (M.S.) in Data Science at New York University
January 11, 2030 - January 1, 2017
Bachelor of Arts (B.A.) in Linguistics at University of California, Berkeley
January 11, 2030 - January 1, 2015
Ph.D. in Computational Linguistics & Artificial Intelligence at Columbia University
January 11, 2030 - January 1, 2021
Master of Science (M.S.) in Data Science at New York University
January 11, 2030 - January 1, 2017
Bachelor of Arts (B.A.) in Linguistics at University of California, Berkeley
January 11, 2030 - January 1, 2015

Qualifications

Natural Language Processing Specialization – DeepLearning.AI
January 11, 2030 - March 11, 2026
Google Data Analytics Professional Certificate
January 11, 2030 - March 11, 2026
IBM Data Science Professional Certificate
January 11, 2030 - March 11, 2026
Machine Learning Certification – Stanford Online
January 11, 2030 - March 11, 2026
AI For Everyone – DeepLearning.AI
January 11, 2030 - March 11, 2026
Natural Language Processing Specialization – DeepLearning.AI
January 11, 2030 - March 11, 2026
Google Data Analytics Professional Certificate
January 11, 2030 - March 11, 2026
IBM Data Science Professional Certificate
January 11, 2030 - March 11, 2026
Machine Learning Certification – Stanford Online
January 11, 2030 - March 11, 2026
AI For Everyone – DeepLearning.AI
January 11, 2030 - March 11, 2026

Industry Experience

Software & Internet, Professional Services, Media & Entertainment