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I am a Data Labeling and Annotation Specialist with experience in LLM training, entity extraction, document classification, and multilingual NLP. I design taxonomies, evaluate chatbots, and test APIs across domains. I have a strong background in higher education, translation, and cross-cultural communication. I am adept at combining linguistic precision with technical accuracy to support high-quality AI development and language assessment. I thrive in collaborative teams, bridging ML, product, and data science to deliver structured data and robust evaluation results.…I am a Data Labeling and Annotation Specialist with experience in LLM training, entity extraction, document classification, and multilingual NLP. I design taxonomies, evaluate chatbots, and test APIs across domains. I have a strong background in higher education, translation, and cross-cultural communication. I am adept at combining linguistic precision with technical accuracy to support high-quality AI development and language assessment. I thrive in collaborative teams, bridging ML, product, and data science to deliver structured data and robust evaluation results.

Papawee Rojburanawong

Data Scientist, AI Engineer, AI Prompt Engineer, +2

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I am a Data Labeling and Annotation Specialist with experience in LLM training, entity extraction, document classification, and multilingual NLP. I design taxonomies, evaluate chatbots, and test APIs across domains. I have a strong background in higher education, translation, and cross-cultural communication. I am adept at combining linguistic precision with technical accuracy to support high-quality AI development and language assessment. I thrive in collaborative teams, bridging ML, product, and data science to deliver structured data and robust evaluation results.…I am a Data Labeling and Annotation Specialist with experience in LLM training, entity extraction, document classification, and multilingual NLP. I design taxonomies, evaluate chatbots, and test APIs across domains. I have a strong background in higher education, translation, and cross-cultural communication. I am adept at combining linguistic precision with technical accuracy to support high-quality AI development and language assessment. I thrive in collaborative teams, bridging ML, product, and data science to deliver structured data and robust evaluation results.

Available to hire

I am a Data Labeling and Annotation Specialist with experience in LLM training, entity extraction, document classification, and multilingual NLP. I design taxonomies, evaluate chatbots, and test APIs across domains. I have a strong background in higher education, translation, and cross-cultural communication.

I am adept at combining linguistic precision with technical accuracy to support high-quality AI development and language assessment. I thrive in collaborative teams, bridging ML, product, and data science to deliver structured data and robust evaluation results.

Skills

Prompt Engineering

JIRA

Experience Level

Prompt Engineering

Expert

JIRA

Expert

Language

Thai

Fluent

English

Fluent

Work Experience

Data Labeling & Annotation Specialist at Datasite

February 1, 2025 - Present

Train, audit, and compare performance of different LLMs. Create, refine, and maintain taxonomies to support document classification and entity extraction for AI/LLM training, ensuring structured data organization and improved model accuracy. Collaborate with AI/ML, Product, Data Science, and Labeling teams to deliver impactful solutions. Annotate, create ground truth, and analyze data for labeling projects. Develop clear labeling instructions, guidelines, and ontology for internal and external use.

Data Labeling Analyst Team Lead at META (Magniton assignment)

March 1, 2024 - December 1, 2025

Annotate and validate datasets with precision. Train a commerce-focused chatbot using SOPs and API documentation. Provide training for DLAs when required. Conduct weekly quality audits and review the work of other DLAs to ensure quality standards are met. Use API documentation to understand endpoints and other backend functions. Train LLMs and benchmark their performance to evaluate language proficiency across models.

Occupational English Test Scorer - Part Time at Metritech, Inc.

February 1, 2024 - October 1, 2025

Assess candidate performance in OET subtests (Writing) using standardized assessment rubrics aligned with professional healthcare communication. Assess proficiency in English writing, focusing on grammar, sentence structure, spelling, medical terminology, clarity, and coherence of responses. Collaborate with assessment teams to provide feedback and uphold quality assurance in high-stakes language testing environments.

Large Language Model Trainer at Outlier

September 1, 2023 - March 1, 2024

Trained and fine-tune LLMs to improve accuracy and performance by using human-in-the-loop and RLHF techniques. Conducted data annotation and labeling tasks to create high-quality training datasets. Integrated Linguistics skills in Large Language Model training. Designed and executed adversarial prompts, jailbreak attempts, and misuse scenarios to evaluate model robustness under high-risk and sensitive contexts.

Data Annotator (Independent Contractor) at Appen (Google Ads Rater)

June 1, 2022 - August 1, 2023

Evaluated and rated the quality, relevance, and accuracy of Google ads in accordance with detailed policy guidelines. Utilized the EWOQ evaluation platform to review ads, landing pages, and keyword-targeted content for compliance, user intent alignment, and ad quality. Assessed ad text clarity, keyword match types, and targeting parameters to ensure optimal user experience.

Translator and Academic Associate at Rajabhat Mahasarakham University

October 1, 2018 - January 1, 2022

Provided quality written translations of documents and publications. Delivered English language instructions to undergraduate students, including lesson planning, grading, and assessments. Provided TOEIC & IELTS Preparation Courses for bachelor's, master's, and PhD students. Interpreted communication between English and Non-English speakers.

English Program Teacher at Ave Maria Amnat Charoen School

May 1, 2016 - May 1, 2017

Delivered Math, Science, and English instruction using English as the medium of instruction in a multilingual classroom setting. Adapted subject content to support English language learners while meeting academic standards. Developed lesson plans that integrated second language acquisition with core subject learning.