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R

Rieko Takahashi

Japanese AI Data Annotator | Bilingual (JP/EN) | Content Evaluation

JAPAN flag
Niigata, Japan
$12.00/hrIntermediate

Key Skills

Software

No software listed

Top Subject Matter

Language & Localization
AI Data Annotation & Content Evaluation
Cross-cultural Communication

Top Data Types

TextText
AudioAudio
DocumentDocument

Top Task Types

Prompt Response Writing SFT
Data Collection
Evaluation Rating

Freelancer Overview

I have experience working on AI-related online tasks, including data labeling and content evaluation. My work has involved reviewing text outputs for accuracy, naturalness, and consistency, as well as providing corrections based on guidelines. Through this, I have developed strong attention to detail and the ability to maintain quality across tasks. As a native Japanese speaker with professional experience using English, I bring strong language skills to AI training tasks, especially in localization and language quality evaluation. I am adaptable, detail-oriented, and able to follow complex instructions in remote work environments.

IntermediateEnglishSpanishJapaneseChinese Mandarin

Labeling Experience

Freelance AI Data Annotator and Evaluator

OtherText
Performed annotation and evaluation of text and audio data for AI training projects. Reviewed and assessed linguistic data for accuracy, consistency, and naturalness within AI-generated outputs. Responsible for following English-language guidelines and documenting evaluations in remote work settings. • Conducted quality review of Japanese text and audio responses • Improved chatbot and AI responses through detailed feedback • Ensured data annotation met project requirements for the Japanese language • Supported prompt creation and content evaluation for AI training

Performed annotation and evaluation of text and audio data for AI training projects. Reviewed and assessed linguistic data for accuracy, consistency, and naturalness within AI-generated outputs. Responsible for following English-language guidelines and documenting evaluations in remote work settings. • Conducted quality review of Japanese text and audio responses • Improved chatbot and AI responses through detailed feedback • Ensured data annotation met project requirements for the Japanese language • Supported prompt creation and content evaluation for AI training

2023 - 2025

AI Chatbot Localization Support and Evaluator

OtherTextPrompt Response Writing SFT
Supported the localization and training of AI chatbot software for the Japanese market. Evaluated, edited, and contributed to Japanese prompts and AI-generated responses to improve linguistic clarity for end users. Collaborated with technical teams to optimize performance for Japanese B2B clients. • Assisted prompt creation and language adaptation for AI chatbots • Reviewed and revised AI-generated content for cultural and linguistic appropriateness • Communicated client needs to development teams for better AI response accuracy • Participated in ongoing enhancement of chatbot natural language capabilities

Supported the localization and training of AI chatbot software for the Japanese market. Evaluated, edited, and contributed to Japanese prompts and AI-generated responses to improve linguistic clarity for end users. Collaborated with technical teams to optimize performance for Japanese B2B clients. • Assisted prompt creation and language adaptation for AI chatbots • Reviewed and revised AI-generated content for cultural and linguistic appropriateness • Communicated client needs to development teams for better AI response accuracy • Participated in ongoing enhancement of chatbot natural language capabilities

2018 - 2023

Education

A

Asia University

Bachelor of Laws, Law

Bachelor of Laws
Not specified

Work History

I

Intumit

B2B Sales & Localization Specialist

Taipei
2018 - 2023
S

Shoko Elec.

Interpreter and Translator

N/A
2016 - 2017