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Valentina D.
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Valentina D.

Content Editor & Proofreader | Manuscripts, Transcripts, Translations

If you're an author or publisher who needs editing that respects your work, a company that needs accurate, well-presented transcripts, an author, publisher, or business that needs flawless SR-EN or EN-SR translation, or you simply want a human with a strong content-writing background to review AI-generated text, I might be the right person for the job. Polishing a manuscript and proofreading a business transcript require different skill sets, but I've spent a decade building both. On the literary side, I hold an MA in Philology, Literature, and Literary Theory, and I've spent ten years editing for authors and publishers — developmental editing, line editing, copy editing, proofreading, beta reading, blurbs, and book summaries. Writing hundreds of summaries for Amazon publishers gave me an unusually close read on how successful books are structured and why they work, and years of writing SEO content for tech and language-learning companies gave me a working knowledge of discoverability I still apply when editing. On the technical side, I've spent the past year and a half as a transcript proofreader and fact-checker for AlphaSights, reviewing AI-generated transcripts of expert conversations across technical and nontechnical fields, against a strict internal style guide. I'm bilingual in English and Serbian and have completed a number of translation, QA, and LLM-training projects in both languages. I've also spent the last five years working inside AI systems — training, evaluating, and rewriting model outputs for enterprise clients. That gave me a precise eye for what AI-assisted writing looks and sounds like at the sentence level: the false coherence, the hedged phrasing, the subtle flatness careful readers sense even when they can't name it. If your draft needs to sound human (or sound like you), I know how to get it there. I've been on Upwork for over a decade, completed 100+ projects, and maintain a 100% Job Success Score as a Top Rated freelancer. I take editorial work seriously, and I bring the same rigor to transcripts and translations. I prefer working with clients who care about getting it right. What I offer: - Developmental editing, line editing, copy editing, and proofreading for fiction and nonfiction manuscripts - Editing and humanizing AI-assisted drafts - Book summaries, blurbs, and critical analysis - Proofreading, fact-checking, and QA for AI-generated transcripts - Translation and editing in English and Serbian - Manuscript formatting

🇷🇸Pancevo, Serbia$25/hr100% JSS4.98 (97)Since May 2016

Earnings and projects

MRR
$503

Last 6 months ÷ 6

World#77,734 / 412k
🇷🇸Country#717 / 4,015
Revenue, last 30 days
$0

Last 6 months: $3k

Total earnings
$100k

Billed in all: $103k

World#39,366 / 412k
🇷🇸Country#583 / 4,015
Per project
$749

$377 in the last 6 months

World#147,029 / 412k
🇷🇸Country#1,698 / 4,015
Projects, last 6 months
8
88% fixed12% hourly
World#24,499 / 412k
🇷🇸Country#178 / 4,015
Projects in all
133

Across 139 contracts

82% fixed18% hourly
World#18,776 / 412k
🇷🇸Country#319 / 4,015

Earnings, last 30 days

$103kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$100k$102k$104k$106kOct 8Oct 23Nov 7

Skill rankings: Top 10% in Article Writing

Ranked by MRR among everyone on Upwork with the skill.

  1. #4Synopsis Writing36 freelancers · 🇷🇸 #1Top 11%
  2. #19Serbian168 freelancers · 🇷🇸 #11Top 11%
  3. #61AI Fact-Checking330 freelancers · 🇷🇸 #2Top 18%
  4. #152Fact-Checking1,156 freelancers · 🇷🇸 #1Top 13%
  5. #170Developmental Editing1,059 freelancers · 🇷🇸 #2Top 16%
  6. #175Line Editing910 freelancers · 🇷🇸 #1Top 19%
  7. #338Book Editing2,192 freelancers · 🇷🇸 #1Top 15%
  8. #406Audio Transcription2,774 freelancers · 🇷🇸 #3Top 15%