Sergey Mastitsky
Head Of Data Science
United Kingdom
Summary
👤
Senior🎓
Top SchoolSergey Mastitsky is a Head of Data Science with 11+ years of experience bridging academic research and industry to build production-grade analytics and ML systems. He has led multidisciplinary teams and delivered high-impact solutions—from recommender systems and uplift-driving personalization at Aviva to real-time anomaly detection and forecasting in gaming and sportsbook environments. A published scientist and author of multiple Russian books on R and data visualization, he also translated the canonical "An Introduction to Statistical Learning" into Russian, reflecting deep methodological grounding and communication skill. Sergey combines hands-on expertise across R, Python, Spark, H2O and cloud platforms with a knack for turning complex models into business-facing products and training materials. Based in the UK, he is known for attention to detail, clear explanations for non-technical stakeholders, and a history of applying statistical rigor in commercial settings and regulatory contexts.
11 years of coding experience
20 years of employment as a software developer
PhD Ecology, PhD Ecology at Belarusian State University
Russian, Russian, English, German
Github Skills (29)
coingecko10
r9
cryptocurrency9
forecast9
crypto8
api8
forecasts8
forecasting8
explore8
forecasting-models8
toolbox7
tron7
python7
keras6
blockchain6
Programming languages (3)
Github contributions (5)
ranalytics/r-tutorials
Dec 2014 - Jun 2015
Contributions:18 commits, 2 pushes in 6 months
ranalytics/data-mining
Apr 2017 - Jan 2019
Contributions:38 commits, 33 pushes, 2 branches in 1 year 9 months
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