Skip to content
BackNov 7
Stephanie M.

Stephanie M.

Data scientist

As a 4th-semester Data Science student, I have established a strong foundational core in data manipulation, descriptive statistics, and exploratory data analysis (EDA). I specialize in transforming raw, messy data into clean datasets and building intuitive dashboards that reveal clear, actionable insights. Having mastered these analytical fundamentals, I am now expanding my focus into advanced statistical inference, data mining techniques, and predictive machine learning models. I am highly motivated to leverage my programming and pattern-recognition skills to solve complex, real-world data challenges.

🇨🇴Bogota, Colombia$7/hr40% JSS5.00 (3)Since Jan 2026

Earnings and projects

MRR
$137

Last 6 months ÷ 6

World#126,148 / 412k
🇨🇴Country#1,542 / 4,578
Revenue, last 30 days
$0

Last 6 months: $822

Total earnings
$1.1k

Billed in all: $1.1k

World#384,518 / 412k
🇨🇴Country#4,405 / 4,578
Per project
$280

$206 in the last 6 months

World#237,013 / 412k
🇨🇴Country#2,212 / 4,578
Projects, last 6 months
4
100% fixed0% hourly
World#51,813 / 412k
🇨🇴Country#370 / 4,578
Projects in all
4
100% fixed0% hourly
World#283,741 / 412k
🇨🇴Country#2,043 / 4,578

Earnings, last 30 days

$1.1kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,100$1,120$1,140$1,160Oct 8Oct 23Nov 7

Skill rankings: Top 24% in Data Preprocessing

Ranked by MRR among everyone on Upwork with the skill.

  1. #25Data Preprocessing103 freelancers · 🇨🇴 #1Top 24%
  2. #81Data Interpretation309 freelancers · 🇨🇴 #4Top 26%
  3. #163Information Analysis523 freelancers · 🇨🇴 #7Top 31%
  4. #443Analytical Presentation1,358 freelancers · 🇨🇴 #17Top 33%
  5. #1,404Data Cleaning3,952 freelancers · 🇨🇴 #12Top 36%
  6. #2,725Data Mining9,149 freelancers · 🇨🇴 #6Top 30%
  7. #4,447Data Analysis14,624 freelancers · 🇨🇴 #77Top 30%