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San T.

San T.

AI Training, Evaluation & Data Annotation Specialist | Python & Bilingual (Japanese/English)

Japan flagKodaira, Japan

Key Skills

Software

LabelboxLabelbox
RemotasksRemotasks
Scale AIScale AI
Other

Top Subject Matter

Information Technology
especially embedded systems.

Top Data Types

TextText
VideoVideo
ImageImage

Top Task Types

SegmentationSegmentation
Question AnsweringQuestion Answering
ClassificationClassification
Text GenerationText Generation
Text SummarizationText Summarization
Audio RecordingAudio Recording

Freelancer Overview

I have experience contributing to AI training and evaluation projects across multiple platforms, including Alignerr, Outlier, and Prolific. My work has involved millisecond-level audio annotation in both Japanese and English, evaluating AI-generated responses, creating training materials and presentation slides for AI learning, and providing speech data for model development. I have also annotated images and videos, supplied conversational audio datasets, and performed text proofreading and quality assurance tasks. In addition, I have experience assessing and comparing AI-generated outputs, including Python code and conversational responses, to help improve model accuracy, consistency, and overall performance. Through these projects, I have developed strong attention to detail, multilingual annotation skills, and a solid understanding of data quality standards used in AI training and evaluation workflows.

Labeling Experience

Yes, I have prior experience in AI training and data labeling

Yes, I have prior experience in AI training and data labeling. Through projects with Alignerr, Outlier, and Prolific, I have performed Japanese and English audio annotation at the millisecond level, image and video annotation, AI response evaluation, text proofreading, speech data collection, and comparative assessment of AI-generated Python code and conversational outputs. I have also created training materials for AI learning.

Not specified

Education

S

School: Chuo University Degree: Bachelor's degree in Global Informatics Graduation Year: 2028

Degree not specified

Not specified
Not specified

Work History

A

Alignerr

AI Data Annotator

Kodaira
2025 - Present