遼介 内海
@0002361
Analytical AI Data Annotator and educational content QA specialist leveraging legal reasoning and LLM evaluation skills.
JapanWhat I'm looking for
I’m a highly analytical AI Data Annotator and Educational Content Specialist with a robust academic foundation at the University of Tokyo. I evaluate and fact-check AI-generated content against rigorous guidelines, ensuring accuracy, safety, and logical consistency, especially for high-level educational materials.
I also provide logic-driven instruction as an Academic Tutor/Subject Matter Expert, translating complex academic concepts into accessible frameworks. With my background in legal reasoning and econometrics, plus bilingual Japanese/English ability (CEFR C1 / Eiken Grade 1), I bridge advanced domain knowledge with AI development while maintaining strict QA/QC for academic standards.
Experience
Work history, roles, and key accomplishments
Education Content QA Specialist
Nagase Brothers Inc.
Aug 2025 - Present (8 months)
Conducted rigorous quality control and fact-checking for high-level educational materials, ensuring adherence to strict academic standards.
Academic Tutor (SME)
TOMAS
Apr 2025 - Present (1 year)
Provided highly customized, logic-driven instruction by translating complex academic concepts into accessible learning frameworks.
AI Data Annotator
DataAnnotation.tech
Nov 2025 - Mar 2026 (4 months)
Evaluated and fact-checked AI-generated content against strict guidelines to ensure accuracy, safety, and logical consistency for educational use cases.
Education
Degrees, certifications, and relevant coursework
The University of Tokyo
Bachelor of Arts, Law
Activities and societies: Relevant coursework: Law, Econometrics, Welfare Economics, and French.
Pursuing a Bachelor of Arts in Law at the University of Tokyo, with intensive study in jurisprudence and legal reasoning. Coursework includes law, econometrics, welfare economics, and French.
Availability
Location
JapanAuthorized to work in
Job categories
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