Back to leaderboardLast snapshot: Nov 7
Petro K.
Data Engineer & Machine Learning Specialist | Python | AWS | PySpark
Hi! I'm a Data Engineer and Data Scientist with over 3 years of experience building scalable data pipelines, cleaning and analyzing complex datasets, and delivering AI/ML solutions that create real business value. I specialize in designing event-driven cloud architectures, developing ETL/ELT pipelines for real-time and batch processing. Whether it's processing terabytes of data or fine-tuning a neural network — I’m all about clean code, solid logic, and measurable impact.
🇺🇦Ternopil, Ukraine$29/hr100% JSS5.00 (4)Since Aug 2025
Earnings and projects
MRR
$344$344
Last 6 months ÷ 6
World#92,882 / 412,022 / 412k
🇺🇦Country#3,528 / 14,290 / 14.3k
Revenue, last 30 days
$0$0
Last 6 months: $2.1k
Total earnings
$16,482$16k
Billed in all: $17,357$17k
World#155,665 / 412,022 / 412k
🇺🇦Country#7,458 / 14,290 / 14.3k
Per project
$3,296$3.3k
$2.1k in the last 6 months
World#51,280 / 412,022 / 412k
🇺🇦Country#2,838 / 14,290 / 14.3k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412,022 / 412k
🇺🇦Country#4,718 / 14,290 / 14.3k
Projects in all
5
0% fixed100% hourly
World#266,042 / 412,022 / 412k
🇺🇦Country#10,266 / 14,290 / 14.3k
Earnings, last 30 days
$17.4kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
Skill rankings: Top 14% in Neural Network
Ranked by MRR among everyone on Upwork with the skill.
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- #185Database Administration797 freelancers · 🇺🇦 #5Top 23%🇺🇦#5 of 12
- #205Database Architecture864 freelancers · 🇺🇦 #25Top 24%🇺🇦#25 of 74
- #380ETL1,555 freelancers · 🇺🇦 #19Top 24%🇺🇦#19 of 52
- #395ETL Pipeline1,396 freelancers · 🇺🇦 #21Top 28%🇺🇦#21 of 41
- #446Data Engineering1,602 freelancers · 🇺🇦 #24Top 28%🇺🇦#24 of 45
- #699Database3,249 freelancers · 🇺🇦 #26Top 22%🇺🇦#26 of 108