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Jack K.
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Jack K.

Data Scientist | Valuable Answers from Messy (Clinical) Data

Recently delivered an end-to-end analysis on a 230-participant post-stroke aphasia neuroimaging cohort: raw public dataset → QA and cleaning → reproducible MATLAB pipeline → statistical results → submission-ready manuscript for a satisfied client. Co-authored conference abstract accepted at World Stroke Congress 2026. Previously designed and ran a 20-participant neuroimaging study end-to-end at Universidad de Buenos Aires. Clients hire me when: Internal teams are stuck or stretched Their data has been sitting untouched for too long, or when a new solution needs to be built from scratch Results need to hold up to scrutiny (audits, investors, peer review) What I deliver: clean end-to-end pipelines, reproducible methods, plain-English explanations of what the data actually means. A background in neuroimaging, clinical research, and regulated environments. But these skills transfer anywhere the data is messy and the stakes are real. clinical, financial, or technological. Young Investigator Award 2025 | Mind & Brain Award 2024 | GCP | Published first author Consulting or full-time.

🇮🇪Galway, Ireland$60/hr100% JSSSince Jan 2025

Earnings and projects

MRR
$2.2k

Last 6 months ÷ 6

World#19,342 / 412k
🇮🇪Country#35 / 844
Revenue, last 30 days
$2.6k

Last 6 months: $13k

World#15,595 / 412k
🇮🇪Country#30 / 844
Total earnings
$25k

Billed in all: $26k

World#123,906 / 412k
🇮🇪Country#190 / 844
Per project
$12k

$13k in the last 6 months

World#11,950 / 412k
🇮🇪Country#24 / 844
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇮🇪Country#224 / 844
Projects in all
2

Across 3 contracts

33% fixed67% hourly
World#328,886 / 412k
🇮🇪Country#659 / 844

Earnings, last 30 days

$26.3k+$2.6k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$22k$24k$26k$28kOct 8Oct 23Nov 7

Skill rankings: Top 3% in Scientific Research

Ranked by MRR among everyone on Upwork with the skill.

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  8. #33Scientific Writing1,037 freelancers · 🇮🇪 #1Top 3%