Orest Ivasiv
Senior Software Engineering - Lounge Campaign Planning at Zalando
Berlin, Germany
Summary
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Senior🎓
Top SchoolOrest Ivasiv is a senior backend engineer based in Berlin with over 14 years of hands-on experience and 18+ years building distributed systems. He currently leads Lounge Campaign Planning at Zalando after driving experimentation platforms, recommendation systems, and event-driven invoice processing across multiple Zalando teams. Comfortable as both architect and tech lead, he has designed high-availability microservices, feature stores, and large-scale integration solutions in domains from retail to healthcare. His background spans Java and Spring ecosystems, Scala/Akka, Docker, and data-oriented platforms, with early research experience in neural networks and AI. Colleagues describe him as a pragmatic architect who turns complex business requirements into reliable, production-ready systems while mentoring teams. His GitHub persona hints at a lighthearted curiosity beyond code, suggesting a creative, human-centered approach to engineering.
14 years of coding experience
7 years of employment as a software developer
M.Sc., Computer and Information Sciences, General, M.Sc., Computer and Information Sciences, General at Ivano-Frankivsk National Technical University of Oil and Gas
English, Ukrainian, German
Github Skills (40)
iphone10
command-line-interface9
ios9
algorithm9
markdown9
notebook9
algorithms9
sdkman9
nodejs9
macos9
swift9
data-structures9
science8
c-programming8
fundamentals8
Programming languages (7)
Github contributions (5)
halyph/talks
May 2015 - Jan 2020
Contributions:56 pushes, 4 branches, 1 issue in 4 years 8 months
halyph/tutorials
Aug 2014 - Jan 2020
Java tutorials for my blog
Contributions:18 commits, 1 PR, 4 pushes in 5 years 5 months
java
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