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Ivan N.
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Ivan N.

Biostatistician/Pharmacokinetics modeller/Data analyst/ R,SAS, STATA

Biostatistician (MSc), equipped with the relevant statistical skills and knowledge. Scope of work. • Study design: sample size estimation and power analysis, proposal writing, statistical analysis plans. • Biostatistics consulting • Health/ medical data analysis: survival analysis, causal inference, longitudinal data analysis, systematic reviews & network meta-analysis. Pharmacokinetic analysis ( Compartmental, Non-compartmental analysis, bioequivalence) • R and R studio (Posit), STATA, and SAS.

🇿🇦Durban, South Africa$40/hr100% JSS5.00 (4)Since Jan 2023
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Earnings and projects

MRR
$47

Last 6 months ÷ 6

World#152,130 / 412k
🇿🇦Country#885 / 2,548
Revenue, last 30 days
$0

Last 6 months: $282

Total earnings
$2k

Billed in all: $2.1k

World#334,150 / 412k
🇿🇦Country#2,070 / 2,548
Per project
$154

$141 in the last 6 months

World#282,205 / 412k
🇿🇦Country#1,748 / 2,548
Projects, last 6 months
2

Across 3 contracts

0% fixed100% hourly
World#88,918 / 412k
🇿🇦Country#405 / 2,548
Projects in all
13

Across 15 contracts

53% fixed47% hourly
World#175,712 / 412k
🇿🇦Country#878 / 2,548

Earnings, last 30 days

$2.1kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2,075$2,100$2,125$2,150Oct 8Oct 23Nov 7

Skill rankings: Top 23% in SQL Programming

Ranked by MRR among everyone on Upwork with the skill.

  1. #62RStudio216 freelancers · 🇿🇦 #1Top 29%
  2. #66Biostatistics227 freelancers · 🇿🇦 #2Top 29%
  3. #70SAS239 freelancers · 🇿🇦 #2Top 29%
  4. #87Clinical Trial205 freelancers · 🇿🇦 #2Top 42%
  5. #115Stata418 freelancers · 🇿🇦 #2Top 28%
  6. #214Science & Medicine674 freelancers · 🇿🇦 #1Top 32%
  7. #246IBM SPSS788 freelancers · 🇿🇦 #4Top 31%
  8. #264SQL Programming1,149 freelancers · 🇿🇦 #4Top 23%