Marek K.
Business Automation & Computer Vision Engineer | Invoice AI YOLOv8
Businesses lose thousands of hours a year to manual data entry and repetitive workflows. I build the AI systems that eliminate that permanently. What I deliver: — Invoice & document extraction (YOLOv8 + OCR, structured JSON output, 95%+ accuracy) — Business process automation (Python, n8n, Make, API integrations) — Computer vision systems (defect detection, object counting, real-time camera analysis) Every project I deliver is production-ready, documented, and built to scale. I don't disappear after handoff. Currently available for fixed-price projects and retainers. Message me with your bottleneck — most projects scope out in one conversation.
Earnings and projects
Last 6 months ÷ 4 months active (since Jul 2026)
Last 6 months: $1.9k
Billed in all: $1,965$2k
$319 in the last 6 months
Across 7 contracts
Across 7 contracts
Earnings, last 30 days
Skill rankings: Top 17% in OpenCV
Ranked by MRR among everyone on Upwork with the skill.
- #28Streamlit152 freelancers · 🇵🇱 #1Top 18%🇵🇱#1 of 1
- #49OCR Software185 freelancers · 🇵🇱 #1Top 26%🇵🇱#1 of 1
- #62YOLO229 freelancers · 🇵🇱 #1Top 27%🇵🇱#1 of 1
- #158OpenCV912 freelancers · 🇵🇱 #4Top 17%🇵🇱#4 of 11
- #495Computer Vision2,498 freelancers · 🇵🇱 #4Top 20%🇵🇱#4 of 21
- #961Business Process Automation3,508 freelancers · 🇵🇱 #9Top 27%🇵🇱#9 of 24
- #1,172FastAPI4,337 freelancers · 🇵🇱 #10Top 27%🇵🇱#10 of 33
- #1,409API Development6,848 freelancers · 🇵🇱 #14Top 21%🇵🇱#14 of 49