Yuriy Polyulya
Senior Principal Machine Learning Engineer at Workday
San Ramon, California, United States
Summary
👤
Senior🎓
Top SchoolYuriy Polyulya is a Senior Principal Machine Learning Engineer with 12 years of experience designing resilient, self-healing distributed systems and production ML architectures from Silicon Valley to global R&D teams. At Workday he drives large-scale ML initiatives, building on earlier leadership roles at Samsung and EPAM where he shaped architecture strategy for high-throughput data processing and distributed CV/NLP algorithms. He blends an engineering mindset with deep expertise in lambda and functional architectures (Scala) and a focus on operational excellence—99.9% availability and automation are recurring themes in his work. Based in San Ramon, he pairs rigorous academic training in digital signal processing with a practical habit of “coding better ways to think,” often translating research trends into product-ready solutions. An uncommonly persistent systems thinker, he prioritizes self-healing design to minimize manual intervention and scale complexity sustainably.
12 years of coding experience
12 years of employment as a software developer
Master’s Degree, digital signal processing, electronics, programming, Master’s Degree, digital signal processing, electronics, programming at Dniprodzerzhinsk State Technical University
English, Ukrainian
Stackoverflow
2,771reputation
160kreached
67answers
1question
scala
top-5%
Github Skills (10)
scala9
apache-spark6
applicative6
functional-programming6
monads6
implicit6
dictionary6
higher-kinded-types6
pattern-matching6
hashmap6
Github contributions (5)
immediatus/conways-game-of-life-scala
Aug 2013 - Mar 2015
Contributions:3 commits, 1 push in 1 year 7 months
immediatus/scalaorgua
Sep 2013 - Oct 2015
Contributions:23 commits, 29 pushes in 2 years 1 month
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