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Jean-Charles H.
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Jean-Charles H.

Technical and scientific writing

Since 2012, I have provided writing, substantive editing, proofreading, and peer-review revision support for more than 7,500 academic texts. My experience extends beyond journal manuscripts to research protocols, technical reports, standard operating procedures, and ethics-submission documentation. I support authors in improving scientific clarity, methodological reporting, consistency, language accuracy, and the quality of point-by-point responses to editors and reviewers. I oversee the coordination and operational management of research projects in medicine, supporting study development, regulatory and ethics submissions, site coordination, data collection, reporting, and manuscript preparation.

🇨🇦Quebec, Canada$70/hr100% JSS5.00 (5)Since Sep 2026

Earnings and projects

MRR
$631

Last 6 months ÷ 2.1 months active (since Sep 2026)

World#68,151 / 412k
🇨🇦Country#1,048 / 7,134
Revenue, last 30 days
—

Read daily since Oct 14, under 30 days

Total earnings
$1.3k

Billed in all: $1.4k

World#368,468 / 412k
🇨🇦Country#6,467 / 7,134
Per project
$192

$222 in the last 6 months

World#267,352 / 412k
🇨🇦Country#4,948 / 7,134
Projects, last 6 months
6
100% fixed0% hourly
World#34,408 / 412k
🇨🇦Country#533 / 7,134
Projects in all
7
100% fixed0% hourly
World#236,191 / 412k
🇨🇦Country#4,125 / 7,134

Earnings, last 30 days

$1.4k+$155 earned since Oct 14Billed in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1.2k$1.3k$1.4kOct 14Oct 27Nov 8

Tracked from Oct 14, 2026.

Skill rankings: Top 11% in Writing

Ranked by MRR among everyone on Upwork with the skill.

  1. #141Professional Tone880 freelancers · 🇨🇦 #3Top 16%
  2. #204Medical Writing1,257 freelancers · 🇨🇦 #8Top 16%
  3. #292Academic Editing2,426 freelancers · 🇨🇦 #9Top 12%
  4. #352Business Writing2,455 freelancers · 🇨🇦 #13Top 14%
  5. #1,732Proofreading14,990 freelancers · 🇨🇦 #44Top 12%
  6. #1,752Writing16,517 freelancers · 🇨🇦 #48Top 11%
  7. #2,758Content Writing23,843 freelancers · 🇨🇦 #72Top 12%