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Hiroaki Iwasaki

Hiroaki Iwasaki

IR Officer in Contract Review, Compliance, and Legal Research

Japan flagTokyo, Japan
$28.00/hrIntermediateAppenData Annotation TechOneforma

Key Skills

Software

AppenAppen
Data Annotation TechData Annotation Tech
OneFormaOneForma
Scale AIScale AI

Top Subject Matter

Legal Services & Contract Review
Regulatory Compliance & Risk Analysis
Legal Research & Document Analysis

Top Data Types

AudioAudio
TextText
DocumentDocument

Top Task Types

Audio Recording
Evaluation Rating
Prompt Response Writing SFT

Freelancer Overview

IR Officer in Contract Review, Compliance, and Legal Research. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution.

IntermediateEnglishJapanese

Labeling Experience

Scale AI

Japanese LLM Response Evaluation and Prompt Annotation

Scale AITextPrompt Response Writing SFT
Worked on Japanese-language data labeling and evaluation tasks for LLM training. Responsibilities included evaluating pairs of model-generated responses across multiple quality dimensions such as instruction adherence, localization accuracy, and factual correctness. Additionally performed prompt annotation by creating text and spoken prompts on predefined topics, as well as producing accurate audio transcriptions following strict annotation guidelines. All tasks were completed using client-provided annotation platforms and subjected to quality control standards.

Worked on Japanese-language data labeling and evaluation tasks for LLM training. Responsibilities included evaluating pairs of model-generated responses across multiple quality dimensions such as instruction adherence, localization accuracy, and factual correctness. Additionally performed prompt annotation by creating text and spoken prompts on predefined topics, as well as producing accurate audio transcriptions following strict annotation guidelines. All tasks were completed using client-provided annotation platforms and subjected to quality control standards.

2024

Education

J

Japan College of Foreign Languages

Certificate in Interpretation and Guide, Interpretation and Translation Studies

Certificate in Interpretation and Guide
2003 - 2004
J

Japan College of Foreign Languages

Certificate, Interpreter & Guide Course

Certificate
2003 - 2004

Work History

S

Square Enix Holdings

IR Officer

Tokyo
2017 - Present
N

Nifco Inc.

Finance & Accounting Staff

Tokyo
2015 - 2017