Yeonsoo Kim - Freelancer AI Trainer

Q: Where is Yeonsoo based?

Yeonsoo is based in Bucheon-si, Korea, Republic of and prefers 100% remote projects.

Q: What languages does Yeonsoo speak?

Yeonsoo speaks the following languages: English (Advanced), Korean (Advanced) .

Q: How many years of experience does Yeonsoo have?

Yeonsoo has at least 8 years of experience. During this time, Yeonsoo has worked in at least 3 different roles and for 3 different companies . The average length of individual experience is 3 years and 8 months . Note that Yeonsoo may not have shared all experience and actually has more experience.

Q: What is Yeonsoo's latest experience?

Yeonsoo's most recent position is Freelancer AI Trainer at Outlier AI, DataAnnotation Tech, Oneforma, Invisible .

Q: What companies has Yeonsoo worked for in recent years?

In recent years, Yeonsoo has worked for Outlier AI, DataAnnotation Tech, Oneforma, Invisible , ZRG Law Firm, Buyou Law Firm and Bmap Ad .

Q: Which industries is Yeonsoo most experienced in?

Yeonsoo is most experienced in industries like Professional Services and Information Technology .

Q: Which business areas is Yeonsoo most experienced in?

Yeonsoo is most experienced in business areas like Legal , Customer Service , and Quality Assurance . Yeonsoo also has some experience in Research and Development .

Q: Which industries has Yeonsoo worked in recently?

Yeonsoo has recently worked in industries like Professional Services and Information Technology .

Q: Which business areas has Yeonsoo worked in recently?

Yeonsoo has recently worked in business areas like Legal , Quality Assurance , and Research and Development .

Recommended expert

Bucheon-si, Korea, Republic of

Check rate

Experience

Oct 2024 - Present

1 year 10 months

Freelancer AI Trainer

Outlier AI, DataAnnotation Tech, Oneforma, Invisible

Evaluate AI-generated text, image, and voice for accuracy, clarity, and compliance with guidelines.
Create and refine prompts to enhance model performance.
Review team members’ tasks and provide constructive feedback.
Create rubrics and summarize content to maintain linguistic accuracy.
Participate in the voice recording and transcription tasks.

Aug 2020 - May 2025

4 years 10 months

Freelancer Legal Content Writer

ZRG Law Firm, Buyou Law Firm, Bmap Ad

Wrote legal blog content for multiple law firms across various practice areas.
Focused on personal rehabilitation, personal and corporate bankruptcy for ZRG Law Firm.
Covered criminal, family, and inheritance cases for Buyou Law Firm and Bmap Ad.
Produced clear and accurate articles tailored to each firm’s legal domain.

Aug 2016 - Sep 2018

2 years 2 months

Korea, Republic of

Customer Support Representative

Transcosmos Korea

Handled customer inquiries via email for major global tech and messaging service clients.
Responded to account, service, and technical issues with clear and professional communication.
Resolved customer concerns in compliance with brand-specific guidelines and service standards.
Maintained high response accuracy and customer satisfaction ratings.

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Professional Services and Information Technology.

Professional Services

Information Technology

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Legal, Quality Assurance, Research and Development, and Customer Service.

Legal

Quality Assurance

Research and Development

Customer Service

Summary

AI trainer and language specialist skilled in proofreading, localization, and legal content writing. Delivers clear, accurate, and culturally nuanced content.

Skills

Ai Evaluation
Proofreading
Localization
Legal Content Writing
Content Quality Review
Seo Writing
Cultural Adaptation
Domain-Specific Writing

Languages

English

Advanced

Korean

Advanced

Education

Mar 2009 - Feb 2013

Paichai University

Bachelor’s degree · TESOL · Daejeon, Korea, Republic of

Jul 2008 - Dec 2008

University of North Florida

Exchange student · United States

Statistics

Experience

Total positions 3

Experience in Professional Services 5 y

Avg length 2 y 10 m

Longest experience 4 y 9 m

Global Experience

Countries worked in 1 (Korea, Republic of)

Primary country Korea, Republic of

Expertise

Recent roles Freelancer AI Trainer, Freelancer Legal Content Writer, Customer Support Representative

Main industries Professional Services, Information Technology

Main business areas Legal, Quality Assurance, Research and Development

Qualifications

Highest degree Bachelor

Profile

Created

November 2025

Last Update

November 2025

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Frequently asked questions

Have questions? Find more information here.

Where is Yeonsoo based?

Yeonsoo is based in Bucheon-si, Korea, Republic of and prefers 100% remote projects.

What languages does Yeonsoo speak?

Yeonsoo speaks the following languages: English (Advanced), Korean (Advanced).

How many years of experience does Yeonsoo have?

Yeonsoo has at least 8 years of experience. During this time, Yeonsoo has worked in at least 3 different roles and for 3 different companies. The average length of individual experience is 3 years and 8 months. Note that Yeonsoo may not have shared all experience and actually has more experience.

What roles would Yeonsoo be best suited for?

Based on recent experience, Yeonsoo would be well-suited for roles such as: Freelancer AI Trainer, Freelancer Legal Content Writer, Customer Support Representative.

What is Yeonsoo's latest experience?

Yeonsoo's most recent position is Freelancer AI Trainer at Outlier AI, DataAnnotation Tech, Oneforma, Invisible.

What companies has Yeonsoo worked for in recent years?

In recent years, Yeonsoo has worked for Outlier AI, DataAnnotation Tech, Oneforma, Invisible, ZRG Law Firm, Buyou Law Firm and Bmap Ad.

Which industries is Yeonsoo most experienced in?

Yeonsoo is most experienced in industries like Professional Services and Information Technology.

Which business areas is Yeonsoo most experienced in?

Yeonsoo is most experienced in business areas like Legal, Customer Service, and Quality Assurance. Yeonsoo also has some experience in Research and Development.

Which industries has Yeonsoo worked in recently?

Yeonsoo has recently worked in industries like Professional Services and Information Technology.

Which business areas has Yeonsoo worked in recently?

Yeonsoo has recently worked in business areas like Legal, Quality Assurance, and Research and Development.

What is Yeonsoo's education?

Yeonsoo holds a Bachelor in TESOL from Paichai University.

What is the availability of Yeonsoo?

Yeonsoo is immediately available full-time for suitable projects.

What is the rate of Yeonsoo?

Yeonsoo's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.