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Anton C.

Anton C.

Public Sector Data Analyst | Policy Researcher | Python & Stata

I help healthcare, law, policy researchers turn raw data into actionable insights using Python, Stata and advanced web scraping. I am a researcher who loves diving into new subject areas - I search, collect, systematize, clean, and analyze information, automating most steps in Python (Jupyter Notebook). I package results in whatever format fits the project: Excel, Stata, CSV, dashboards, and more. As a Research Assistant at Northwestern University's Pritzker School of Law (2023–2026), I: - Developed crosswalks between medical provider ID systems (NPI, UPIN, Medicare PIN) in Stata based on Medicare Carrier dataset, - Analyzed volatility in nursing home rating patterns and estimated the relationship between occupancy and overall CMS ratings, - Conducted systematic literature reviews and scoping reviews on adult guardianship. My co-authored paper "Development of an Individual Healthcare Provider Database" was published in Medical Care Research and Review (2026). What I bring to your project: - Python (web scraping with Selenium/BeautifulSoup, data cleaning, automation, visualization), - Stata (statistical analysis, econometrics, visualization), - Background in healthcare data (CMS, Medicare), legal/court records, and Medicaid administration, - Academic writing, literature reviews, and manuscript preparation for publication. I'm detail-oriented, comfortable managing large, messy datasets, and skilled at translating complex data into clear reports and visualizations for academic and policy audiences. I'm resourceful when it comes to sourcing data - I look for free and public data sources whenever possible, and know how to work around access limitations when they aren't. I also keep thorough documentation for every project (data sources, cleaning steps, code comments), so results are transparent, reproducible, and easy to hand off. I like to keep in touch and discuss options to improve results along the way. Once I take on a task, I make it a priority - I'm responsive and ready to turn around urgent work or revisions quickly, with no days off.

🇪🇸Oviedo, Spain$25/hr100% JSSSince Mar 2024

Earnings and projects

MRR
$664

Last 6 months ÷ 2, the fewest it counts (since Oct 2026)

World#65,955 / 412k
🇪🇸Country#603 / 4,023
Revenue, last 30 days
—

Read daily since Oct 13, under 30 days

Total earnings
$1.3k

Billed in all: $1.5k

World#368,666 / 412k
🇪🇸Country#3,654 / 4,023
Per project
$1.3k

$1.3k in the last 6 months

World#102,480 / 412k
🇪🇸Country#991 / 4,023
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇪🇸Country#1,171 / 4,023
Projects in all
1
0% fixed100% hourly
World#360,671 / 412k
🇪🇸Country#3,513 / 4,023

Earnings, last 30 days

$1.5k+$450 earned since Oct 13Billed in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,000$1,250$1,500Oct 13Oct 26Nov 7

Tracked from Oct 13, 2026.

Skill rankings: Top 8% in Stata

Ranked by MRR among everyone on Upwork with the skill.

  1. #6Search Tool32 freelancers · 🇪🇸 #1Top 19%
  2. #15Jupyter Notebook162 freelancers · 🇪🇸 #1Top 9%
  3. #33Stata418 freelancers · 🇪🇸 #4Top 8%
  4. #113Topic Research979 freelancers · 🇪🇸 #1Top 12%
  5. #615Data Cleaning3,952 freelancers · 🇪🇸 #3Top 16%
  6. #1,134Data Scraping8,783 freelancers · 🇪🇸 #4Top 13%
  7. #2,449Data Analysis14,624 freelancers · 🇪🇸 #31Top 17%
  8. #5,210Python31,605 freelancers · 🇪🇸 #64Top 16%