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Jung Woon W.

Jung Woon W.

AI-Native Localization & Quality Architect

Korean-English Localization QA & Technical Translation Specialist Korean-English translation and localization with rigorous QA: accurate meaning, natural Korean, consistent terminology, and formatting that survives the file. Korean is my first language, and I am professionally fluent in English. I specialize in: • English-to-Korean technical, SEO, and documentation translation • Korean-to-English review, proofreading, and localization QA • Terminology consistency and style-guide alignment • Formatting-safe handling of placeholders, shortcodes, tags, links, and UI/content strings • Subtitle, content, and documentation QA • Terminology references, QA checklists, and repeatable review workflows My edge is turning messy translation or review requirements into clear terminology references, QA checklists, and repeatable processes, so quality stays consistent across ongoing work. I also use AI-assisted translation and review workflows with human verification gates. I do not treat AI output as final. I use AI as workflow support, then apply human review for meaning, tone, terminology, formatting, and audience fit. I have supported translation, localization review, public-sector reporting, media localization, and multilingual quality workflows. I keep these claims bounded: my focus is language quality, review process, terminology control, QA, and workflow support. If you need Korean-English translation or localization where accuracy, readability, formatting, and quality control matter, I can help. A public-safe sample is available on request.

🇰🇷Goyang-si, South Korea$35/hr90% JSS4.99 (48)Since Dec 2017

Earnings and projects

MRR
$810

Last 6 months ÷ 6

World#57,149 / 412k
🇰🇷Country#86 / 676
Revenue, last 30 days
$1.6k

Last 6 months: $4.9k

World#27,364 / 412k
🇰🇷Country#42 / 676
Total earnings
$87k

Billed in all: $87k

World#45,781 / 412k
🇰🇷Country#51 / 676
Per project
$1.4k

$4.9k in the last 6 months

World#100,936 / 412k
🇰🇷Country#126 / 676
Projects, last 6 months
1
100% fixed0% hourly
World#128,096 / 412k
🇰🇷Country#237 / 676
Projects in all
63

Across 66 contracts

92% fixed8% hourly
World#48,158 / 412k
🇰🇷Country#60 / 676

Earnings, last 30 days

$86.8k+$1.6k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$85k$86k$87kOct 9Oct 24Nov 8

Skill rankings: Top 8% in Korean to English Translation

Ranked by MRR among everyone on Upwork with the skill.

  1. #14Korean to English Translation182 freelancers · 🇰🇷 #10Top 8%
  2. #180Subtitles2,228 freelancers · 🇰🇷 #2Top 8%
  3. #1,542Translation15,921 freelancers · 🇰🇷 #10Top 10%
  4. #1,786English17,148 freelancers · 🇰🇷 #5Top 10%