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Gabor K.
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Gabor K.

Applied AI & Data Scientist | Production ML & Decision Support

Most companies sitting on years of operational data still can't answer their most important questions: What will fail next? Where are we losing money? What should we do differently? I build the AI and ML systems that answer those questions — reliably, in production, not just in demos. I'm a PhD-trained Senior Applied AI & Data Scientist with 10+ years of experience translating messy, fragmented, domain-specific data into working decision-support systems. My background spans industrial operations, healthcare, agriculture, retail, and oil & gas — environments where the data is imperfect, the stakes are real, and generic solutions don't work. I have delivered production-ready AI/ML systems across several domains: - Retail security: anomaly-detection logic for security gate systems in large retail environments - Agriculture: greenhouse sensor analytics and ML-based decision-support for tomato production optimization - Oil & gas: production analytics, decline-curve interpretation, geospatial analysis, and forecasting dashboards - Healthcare: claims analytics, patient population classification, risk grouping, and payment workflow automation - Travel & pricing: recommendation systems, demand analysis, and personalized pricing automation - Research: peer-reviewed AI/ML and NLP publications, university-level collaboration What I typically build: - Predictive models and forecasting systems for operational and business decisions - Anomaly detection and risk scoring pipelines - Time-series and sensor data analysis - Explainable AI workflows with interpretable outputs for non-technical stakeholders - End-to-end ML proof-of-concepts and production-ready solutions for startups and enterprise teams I work best with clients who have a real business or engineering problem and need someone who can navigate unclear requirements, imperfect data, and domain complexity — and deliver something that actually works.

🇷🇸Senta, Serbia$75/hr100% JSS4.72 (26)Since Aug 2019

Earnings and projects

MRR
$3k

Last 6 months ÷ 6

World#12,502 / 412k
🇷🇸Country#126 / 4,015
Revenue, last 30 days
$2.9k

Last 6 months: $18k

World#13,027 / 412k
🇷🇸Country#143 / 4,015
Total earnings
$265k

Billed in all: $273k

World#9,679 / 412k
🇷🇸Country#121 / 4,015
Per project
$5.4k

$9.1k in the last 6 months

World#32,191 / 412k
🇷🇸Country#340 / 4,015
Projects, last 6 months
2
50% fixed50% hourly
World#88,918 / 412k
🇷🇸Country#736 / 4,015
Projects in all
49

Across 53 contracts

79% fixed21% hourly
World#62,381 / 412k
🇷🇸Country#917 / 4,015

Earnings, last 30 days

$273k+$2.9k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$268k$270k$272k$274kOct 8Oct 23Nov 7

Skill rankings: #1 in 1 skill of 14

Rarest: top 2% in Data Mining, of 9,149. Ranked by MRR among everyone on Upwork with the skill.

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