Kostyantyn Kravchenko
Machine Learning Scientist at Whatnot
United Kingdom
Summary
👤
Senior🎓
Top SchoolKostyantyn Kravchenko is a Machine Learning Scientist with 8 years of experience building production-grade ML systems across consumer tech, mobility, and energy. He specializes in recommender systems, search relevance, forecasting, and applied deep learning, currently improving buyer-side search and content discovery at Whatnot. His background spans anomaly detection for distributed acoustic sensing in energy infrastructure, routing and driver-experience modeling at Lyft, and end-to-end ML solutions across NLP, CV, and forecasting at SoftServe. He pairs hands-on model engineering and experimentation with a track record of establishing monitoring frameworks and running successful A/B tests. An award-winning Kaggle competitions expert, Kostyantyn combines product-minded impact with rigorous statistical modeling and a history in commercial planning and analytics that helps bridge business and technical priorities.
8 years of coding experience
16 years of employment as a software developer
Zhitomir Humanitarian Gymnasia №23J.F. Dobie High School, Houston, TX, USADiploma of Education, Diploma of Education at MADE Big Data AcademyMaster's degree, Master's degree at Kyiv National University of Economics and Trade (КНТЕУ)Danone New Generation Leaders Program, Danone New Generation Leaders Program at Vlerick Business School
Russian, Ukrainian, English
Stackoverflow
21reputation
2kreached
3answers
0questions
Github Skills (40)
seaborn10
ipynb10
matplotlib9
vowpal-wabbit9
pandas9
notebook9
twitter-api9
docker9
plotly9
jupyter-notebook9
data-analysis8
python8
scikit-learn8
machine-learning8
jupyterlab8
Programming languages (3)
Github contributions (5)
kcostya/mipt
Jun 2018 - Feb 2019
Contributions:219 pushes, 1 branch, 1 comment in 7 months
kcostya/hackathons-solutions
Aug 2018 - Sep 2019
Contributions:72 commits, 67 pushes, 1 branch in 1 year
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