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Pavlo S.
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Pavlo S.

AI Trainer & LLM Evaluator | Data Annotation & RLHF Specialist

I'm a detail-oriented AI Data Evaluator and EN>RU/UA translator with a strong background in language, content, and gaming media. What I do best: - AI Output Evaluation & Data Annotation: rating and comparing model responses for accuracy, helpfulness, and quality; labeling image and video data with a sharp eye for detail. - EN>RU / EN>UA Translation & Localization: I translate and adapt content naturally, preserving tone and meaning rather than word-for-word. Experienced with gaming, tech, and dev content (including translated developer devlogs with Russian voice-over). - Content Writing & Proofreading: I write clean, readable articles and edit user-generated content into polished, publication-ready text. Why work with me: - English C1 (EF SET certified), native Russian & Ukrainian - Fast turnaround, reliable communication, and consistent quality - I care about doing the task right, not just fast I'm available for both one-time tasks and long-term collaboration.

🇩🇪Selb, Germany$15/hr100% JSSSince Jul 2026

Earnings and projects

MRR
$554

Last 6 months ÷ 3.8 months active (since Jul 2026)

World#73,741 / 412k
🇩🇪Country#521 / 3,842
Revenue, last 30 days
—

Read daily since Oct 17, under 30 days

Total earnings
$2.1k

Billed in all: $2.3k

World#328,403 / 412k
🇩🇪Country#2,952 / 3,842
Per project
$2.1k

$2.1k in the last 6 months

World#73,639 / 412k
🇩🇪Country#535 / 3,842
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇩🇪Country#1,059 / 3,842
Projects in all
1
0% fixed100% hourly
World#360,671 / 412k
🇩🇪Country#3,469 / 3,842

Earnings, last 30 days

$2.3kNothing earned since Oct 17Billed in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2,300$2,325$2,350$2,375Oct 17Oct 28Nov 7

Tracked from Oct 17, 2026.

Skill rankings: Top 13% in Proofreading

Ranked by MRR among everyone on Upwork with the skill.

  1. #12RLHF76 freelancers · 🇩🇪 #2Top 16%
  2. #112Information Analysis523 freelancers · 🇩🇪 #4Top 21%
  3. #207Machine Learning Model1,169 freelancers · 🇩🇪 #3Top 18%
  4. #265Data Labeling1,093 freelancers · 🇩🇪 #3Top 24%
  5. #355Content Moderation1,144 freelancers · 🇩🇪 #2Top 31%
  6. #387AI Content Editing1,630 freelancers · 🇩🇪 #9Top 24%
  7. #542Content Editing3,676 freelancers · 🇩🇪 #7Top 15%
  8. #554Data Annotation2,301 freelancers · 🇩🇪 #9Top 24%