Skip to content
BackNov 7
Alfonza B.
Upwork badge

Alfonza B.

Health Scientist

Summary Experienced Health Scientist and Epidemiologist with deep expertise in Medicare policy, claims analysis, data quality management, and fraud detection. Expert in leveraging large-scale claims data (IDR, CCW), AI-driven methodologies, and automation to detect fraud, optimize risk adjustment, and inform national policy decisions. Recognized for delivering measurable impact on Medicare Advantage programs, modernizing data workflows, and advising executive leadership through clear, actionable insights. Proven mentor and cross-functional collaborator with a track record of building analytic capacity and aligning technical innovations with regulatory goals.

🇺🇸Perry Hall, United States$85/hr100% JSSSince Jul 2025

Earnings and projects

MRR
$243

Last 6 months ÷ 6

World#106,340 / 412k
🇺🇸Country#15,027 / 62.1k
Revenue, last 30 days
$0

Last 6 months: $1.5k

Total earnings
$32k

Billed in all: $34k

World#105,338 / 412k
🇺🇸Country#18,248 / 62.1k
Per project
$16k

$730 in the last 6 months

World#8,341 / 412k
🇺🇸Country#1,474 / 62.1k
Projects, last 6 months
2
0% fixed100% hourly
World#88,918 / 412k
🇺🇸Country#11,762 / 62.1k
Projects in all
2
0% fixed100% hourly
World#328,886 / 412k
🇺🇸Country#47,959 / 62.1k

Earnings, last 30 days

$33.8kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$33.0k$33.5k$34.0k$34.5kOct 8Oct 23Nov 7

Skill rankings: Top 15% in SAS

Ranked by MRR among everyone on Upwork with the skill.

  1. #36SAS239 freelancers · 🇺🇸 #11Top 15%
  2. #39Health Science187 freelancers · 🇺🇸 #4Top 21%
  3. #427Flask2,438 freelancers · 🇺🇸 #37Top 18%
  4. #661Google Cloud Platform2,939 freelancers · 🇺🇸 #91Top 22%
  5. #1,611Firebase6,978 freelancers · 🇺🇸 #104Top 23%
  6. #2,764SQL12,903 freelancers · 🇺🇸 #437Top 21%
  7. #7,775Python31,605 freelancers · 🇺🇸 #988Top 25%