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E
Eri Ishizaka

Eri Ishizaka

AI Data Annotator / Trainer / Reviewer

Japan flagTokyo, Japan
$30.00/hrIntermediateAppenLabelboxScale AI

Key Skills

Software

AppenAppen
LabelboxLabelbox
Scale AIScale AI
Other

Top Subject Matter

Japanese language and linguistics
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

AudioAudio
TextText
VideoVideo
DocumentDocument

Top Task Types

Audio RecordingAudio Recording
ClassificationClassification
Data CollectionData Collection
Evaluation/RatingEvaluation/Rating
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

AI Data Annotator / Trainer / Reviewer. Brings 14+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Bachelor of Arts, Osaka University. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

IntermediateEnglishJapanese

Labeling Experience

AI Data Annotator / Trainer / Reviewer

OtherText
As an AI Data Annotator, I labeled and annotated Japanese text data for machine learning projects. I designed and wrote complex Japanese prompts that required comprehension and reasoning. I evaluated and enhanced AI-generated responses to ensure linguistic and cultural accuracy. • Annotated Japanese data for model training • Created evaluation prompts and rated AI outputs • Transcribed and formatted Japanese audio with precise tagging • Ensured quality and cultural appropriateness of labeled data

As an AI Data Annotator, I labeled and annotated Japanese text data for machine learning projects. I designed and wrote complex Japanese prompts that required comprehension and reasoning. I evaluated and enhanced AI-generated responses to ensure linguistic and cultural accuracy. • Annotated Japanese data for model training • Created evaluation prompts and rated AI outputs • Transcribed and formatted Japanese audio with precise tagging • Ensured quality and cultural appropriateness of labeled data

2024 - Present

Education

O

Osaka University

Bachelor of Arts, Economics

Bachelor of Arts
1995 - 1995

Work History

E

Emergency Assistance Japan

Claims Administration Deputy Manager

Tokyo
2006 - 2008
E

Emergency Assistance Japan Co. Ltd.

Deputy Manager, Claims Administration Department

Tokyo
2006 - 2008