Ihor Bobak
Lead ML Engineer at Falcon Labs
Minsk, Belarus
Summary
👤
Senior🎓
Top SchoolIhor Bobak is a Lead ML Engineer with 11 years in software and 9 years focused on data science and machine learning, recently specializing in gaming and ad tech. He architects end-to-end ML solutions and ships scalable production models for backend and mobile environments, with hands-on experience integrating models into Java and Unity runtimes. Ihor has handled massive datasets (hundreds of billions of rows) across Big Data, RDBMS and NoSQL stores and consistently turned models into measurable revenue uplift in real-time systems. He combines strong software engineering (Python, Java, C#, Spark, AWS/Azure) with advanced ML tooling (PyTorch, LightGBM, CatBoost, ONNX) and rigorous CI/CD, testing and monitoring practices. Notably, he has solved mobile-constrained ML problems by ensuring feature parity between PySpark pipelines and C# Unity implementations to run models directly on devices. Based in Minsk, Ihor pairs deep algorithmic understanding with cross-functional leadership to translate business goals into robust, production-ready ML products.
11 years of coding experience
26 years of employment as a software developer
MS, Applied Mathematics, MS, Applied Mathematics at Lviv Polytechnic National UniversityGold Medal, Gold Medal at Gymnasium #21 Lutsk
English, Ukrainian, Russian
Github Skills (200)
model-management10
visual-studio10
gradient-boosting10
jupyter-extension10
kaggle10
data-mining10
notebook10
python10
language-server-protocol10
r10
editor10
cpu10
microsoft10
lifecycle10
machine-learning10
Programming languages (15)
Github contributions (5)
ibobak/statsd-jvm-profiler
Jul 2015 - Jun 2018
Contributions:16 commits, 16 pushes in 2 years 11 months
kotlinjavajvmstatsd
ibobak/spark_framework
Apr 2021 - Mar 2025
Contributions:23 pushes, 1 branch in 3 years 11 months
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