For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Takashi Kato

Takashi Kato

AI Data Annotator and Quality Reviewer

Japan flagKyoto, Japan
$31.00/hrExpertGoogle Cloud Vertex AILabelbox

Key Skills

Software

Google Cloud Vertex AIGoogle Cloud Vertex AI
LabelboxLabelbox

Top Subject Matter

Japanese Language AI
Text and Voice Content
Legal Services & Contract Review

Top Data Types

AudioAudio
ImageImage
TextText
DocumentDocument

Top Task Types

Data Collection
Diagnosis
Evaluation Rating
Classification

Freelancer Overview

AI Data Annotator and Quality Reviewer. Brings 29+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Labelbox. Education includes Bachelor of Science, Keio University (1998). AI-training focus includes data types such as Text and labeling workflows including Classification.

ExpertEnglishJapanese

Labeling Experience

Labelbox

AI Data Annotator and Quality Reviewer

LabelboxTextClassification
I undertook multiple projects involving AI annotation, labeling, and quality review for Japanese-language content. As part of these projects, I leveraged my native-level linguistic proficiency to ensure high data accuracy and consistency. I utilized industry-standard platforms such as Outlier and Labelbox to manage and execute these tasks. • Labeled and reviewed Japanese text and voice data for AI model training • Ensured consistency and high accuracy in language-based annotations • Conducted quality control on labeled data before project submission • Used platforms like Outlier and Labelbox for efficient workflow

I undertook multiple projects involving AI annotation, labeling, and quality review for Japanese-language content. As part of these projects, I leveraged my native-level linguistic proficiency to ensure high data accuracy and consistency. I utilized industry-standard platforms such as Outlier and Labelbox to manage and execute these tasks. • Labeled and reviewed Japanese text and voice data for AI model training • Ensured consistency and high accuracy in language-based annotations • Conducted quality control on labeled data before project submission • Used platforms like Outlier and Labelbox for efficient workflow

2023 - Present
Google Cloud Vertex AI

AI Annotation

Google Cloud Vertex AITextText Generation
Responsible for evaluating and correcting the Japanese output of LLM for Scale AI, a US company, in line with projects for Japanese companies. Mainly text-based, but also started working on voice data.

Responsible for evaluating and correcting the Japanese output of LLM for Scale AI, a US company, in line with projects for Japanese companies. Mainly text-based, but also started working on voice data.

2024 - 2024

Education

K

Keio University

Bachelor of Science, Environmental Information

Bachelor of Science
1998 - 1998
K

Keio University

Bachelor, Computer Science

Bachelor
1994 - 1998

Work History

T

TeeEs LLC

Representative Partner and Founder

Kyotanabe
2023 - Present
S

Shinshu University

University Professor

Kyoto
2025 - Present