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Marwa A.

Marwa A.

Senior Statistician & Data Scientist

I am the Founder and Senior Statistician of Datawise Firm with over 20 years of experience transforming complex data into actionable business intelligence. I hold a Bachelor’s degree in Applied Statistics from Alexandria University and am currently advancing my expertise with a Data Science Diploma at Cairo University, alongside the Digital Egypt Pioneers Initiative (DEPI) sponsored by the Ministry of Communications and Information Technology. I don’t just crunch numbers; I partner with you to design the research, choose the right models, and interpret the results so you can make confident, data-driven decisions. My Core Strengths: - End-to-End Solutions: From survey design and data entry to advanced statistical modeling and final report writing. - Statistical Mastery: Expert in SPSS, AMOS, SmartPls, Stata, Minitab, Python, RStudio, and Excel. - Advanced Analytics: Specializing in regression, correlation, time series analysis, forecasting, and data visualization (Tableau). - Training & Mentorship: Experienced instructor in IBM SPSS, building data literacy for global teams and institutions. Selected Highlights & Accomplishments: - Global Reach: Successfully managed the full data lifecycle for 100+ international clients across diverse industries including pharmaceuticals, economic consultancy, and marketing. - Industry Impact: -- Pharmaceuticals: Developed sales forecasting models and analyzed performance metrics for European Egyptian Pharmaceutical Industries, presenting insights to R&D and production teams. -- Economic Research: Designed surveys and data systems for AwraQ Economic Consultancy to support high-level economic reporting. -- Academic Rigor: Currently pursuing advanced Data Science credentials to bridge classic statistical methods with modern machine learning techniques. Whether you need a statistician for academic research, a data analyst for market trends, or a consultant to build your organization's data capacity, I bring precision, clarity, and strategic insight to every project. Let’s turn your data into your most powerful asset.

🇪🇬Alexandria, Egypt$40/hr100% JSS4.75 (77)Since Mar 2015
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Earnings and projects

MRR
$2

Last 6 months ÷ 6

World#180,237 / 412k
🇪🇬Country#2,774 / 6,384
Revenue, last 30 days
$0

Last 6 months: $15

Total earnings
$15k

Billed in all: $19k

World#161,583 / 412k
🇪🇬Country#1,890 / 6,384
Per project
$117

$15 in the last 6 months

World#296,334 / 412k
🇪🇬Country#4,453 / 6,384
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇪🇬Country#1,858 / 6,384
Projects in all
131

Across 150 contracts

61% fixed39% hourly
World#19,185 / 412k
🇪🇬Country#239 / 6,384

Earnings, last 30 days

$19.5kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$19.2k$19.4k$19.6k$19.8kOct 8Oct 23Nov 7

Skill rankings: Top 33% in Statistics

Ranked by MRR among everyone on Upwork with the skill.

  1. #19Structural Equation Modeling25 freelancers · 🇪🇬 #1Top 76%
  2. #31Minitab88 freelancers · 🇪🇬 #1Top 35%
  3. #58Hypothesis Testing138 freelancers · 🇪🇬 #2Top 42%
  4. #61Qualtrics146 freelancers · 🇪🇬 #1Top 42%
  5. #71SurveyMonkey153 freelancers · 🇪🇬 #4Top 46%
  6. #79RStudio216 freelancers · 🇪🇬 #8Top 37%
  7. #158Stata418 freelancers · 🇪🇬 #6Top 38%
  8. #265Quantitative Research571 freelancers · 🇪🇬 #3Top 46%