Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I’m Kyoko Matsuno‑Bienert, a linguistic data annotation specialist with 6+ years of experience in localization, editorial work, and content analysis. I currently apply annotations for AI model training at Outlier and Labelbox since May 2025, with expertise in evaluating linguistic nuance, structural patterns, and contextual accuracy. I have a strong editorial background with 7 years of writing and proofreading experience.…Hi, I’m Kyoko Matsuno‑Bienert, a linguistic data annotation specialist with 6+ years of experience in localization, editorial work, and content analysis. I currently apply annotations for AI model training at Outlier and Labelbox since May 2025, with expertise in evaluating linguistic nuance, structural patterns, and contextual accuracy. I have a strong editorial background with 7 years of writing and proofreading experience.

Kyoko Matsuno-Bienert

Data Annotator, Video Editor, Content Creator, +2





Hi, I’m Kyoko Matsuno‑Bienert, a linguistic data annotation specialist with 6+ years of experience in localization, editorial work, and content analysis. I currently apply annotations for AI model training at Outlier and Labelbox since May 2025, with expertise in evaluating linguistic nuance, structural patterns, and contextual accuracy. I have a strong editorial background with 7 years of writing and proofreading experience.…Hi, I’m Kyoko Matsuno‑Bienert, a linguistic data annotation specialist with 6+ years of experience in localization, editorial work, and content analysis. I currently apply annotations for AI model training at Outlier and Labelbox since May 2025, with expertise in evaluating linguistic nuance, structural patterns, and contextual accuracy. I have a strong editorial background with 7 years of writing and proofreading experience.

Available to hire

Hi, I’m Kyoko Matsuno‑Bienert, a linguistic data annotation specialist with 6+ years of experience in localization, editorial work, and content analysis.

I currently apply annotations for AI model training at Outlier and Labelbox since May 2025, with expertise in evaluating linguistic nuance, structural patterns, and contextual accuracy. I have a strong editorial background with 7 years of writing and proofreading experience.

Skills

AI Data Labelling

Jira

Experience Level

AI Data Labelling

Expert

Jira

Intermediate

Language

Japanese

Fluent

English

Fluent

German

Advanced

Work Experience

Freelance AI Training & Content Specialist at Outlier / Labelbox (Clients)

May 1, 2025 - Present

Remote freelance role focused on AI training data and content annotation. Engineered Japanese prompts for LLM training, evaluated AI-generated responses for accuracy and cultural appropriateness, and annotated 500+ texts adhering to strict quality guidelines. Produced engineered Japanese prompts for AI training, created voice prompts for speech recognition training, and labeled audio data with phonetic and emotional markers. Ensured data quality and consistency across large-scale localization projects to support multilingual AI applications.

Translator & Customer Service Specialist at Lottoland Ltd.

October 1, 2016 - October 1, 2018

Japanese-English translator and customer service professional enabling bilingual communication across markets. Maintained glossaries and ensured accurate localization for product descriptions, emails, and user interfaces. Collaborated with cross-functional teams for product launches and contributed to editorial content and PR-related tasks, delivering timely, high-quality translations.

Editor & PR Specialist at Takahashi Hoten Co., Ltd.

April 1, 2015 - April 1, 2016

Developed editorial content strategy and PR campaigns; provided team leadership and editorial oversight. Built foundational capabilities for current localization and content creation processes, including quality control and cross-functional collaboration.

Editor & PR Specialist at Takahashi Hoten Co., Ltd.

April 1, 2006 - September 1, 2013

Over seven years, developed editorial expertise, PR strategy, and team leadership skills that laid the foundation for current localization and content creation capabilities. Drove editorial assessment and quality control across projects.

Freelance AI Training & Content Specialist at Outlier; Labelbox

May 1, 2025 - Present

Engineered Japanese prompts for LLM training and evaluated AI-generated responses for accuracy and cultural appropriateness. Annotated 500+ texts following strict quality guidelines. Recorded natural conversational dialogues in Japanese, created voice prompts for speech recognition training, and labeled audio data with phonetic and emotional markers. Contributed to model performance by identifying edge cases and linguistic nuances specific to Japanese.