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Marko B.

Marko B.

AI & Machine learning | Data science

Profile Analytical and creative data scientist and machine learning engineer with a strong background in physics and mathematics. Industry experience includes credit risk modeling (PD, LGD, ECL) at Erste Bank and real-time content classification systems at Adscanner. Passionate about applying deep learning and graph-based models (GNNs) to complex systems, especially in finance. Focused on innovation, continuous learning, and bridging theory with practical impact.

🇭🇷Zagreb, Croatia$30/hr100% JSSSince May 2023
GlobeUpwork

Earnings and projects

MRR
$1.1k

Last 6 months ÷ 6

World#44,767 / 412k
🇭🇷Country#77 / 807
Revenue, last 30 days
$1.3k

Last 6 months: $6.5k

World#34,911 / 412k
🇭🇷Country#66 / 807
Total earnings
$9.9k

Billed in all: $10k

World#197,707 / 412k
🇭🇷Country#437 / 807
Per project
$4.9k

$3.3k in the last 6 months

World#35,305 / 412k
🇭🇷Country#88 / 807
Projects, last 6 months
2
50% fixed50% hourly
World#88,922 / 412k
🇭🇷Country#136 / 807
Projects in all
2
50% fixed50% hourly
World#328,890 / 412k
🇭🇷Country#689 / 807

Earnings, last 30 days

$10.4k+$1.3k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$9k$10k$11kOct 9Oct 24Nov 8

Skill rankings: Top 10% in Data Extraction

Ranked by MRR among everyone on Upwork with the skill.

  1. #131Machine Learning Model1,169 freelancers · 🇭🇷 #1Top 11%
  2. #233ETL1,556 freelancers · 🇭🇷 #2Top 15%
  3. #240ETL Pipeline1,397 freelancers · 🇭🇷 #1Top 17%
  4. #491Data Extraction5,087 freelancers · 🇭🇷 #2Top 10%
  5. #1,165Machine Learning8,972 freelancers · 🇭🇷 #3Top 13%
  6. #1,643Data Analysis14,625 freelancers · 🇭🇷 #3Top 11%
  7. #1,759Artificial Intelligence10,593 freelancers · 🇭🇷 #4Top 17%