Kostiantyn Shchepanovskyi
Head Of Engineering Department at ICONIC21
Ukraine
Summary
🤩
Rockstar🎓
Top SchoolKostiantyn Shchepanovskyi is an experienced engineering leader with 11 years building and scaling backend systems, now serving as Head of Engineering at ICONIC21 after progressing through technical lead and R&D roles. He combines deep Java and C++ roots from early career work with hands-on delivery in live gaming and enterprise systems at Playtech and SysIQ. An active open-source maintainer on protostuff and author of a protobuf JetBrains plugin, he focuses on practical tooling, code generation and test automation that improve developer productivity. Based in Ukraine, he balances strategic leadership with detailed technical contributions—often tackling documentation, testing and RPC codegen improvements that quietly raise project quality.
11 years of coding experience
15 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Vinnytsia National Technical University
English, Ukrainian
Stackoverflow
945reputation
51kreached
19answers
1question
Github Skills (14)
javas10
data-serialization10
protobuffer10
protobuf10
java10
serialization10
testing9
junit9
code-generation8
maven6
validation6
regex6
protocol-buffers6
intellij-idea6
Programming languages (10)
Github contributions (5)
protostuff/protostuff
Oct 2014 - Mar 2020
Java serialization library, proto compiler, code generator
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:15 releases, 208 commits, 89 PRs in 5 years 6 months
Contributions summary:Kostiantyn focused on fixing documentation errors in the Java serialization library and proto compiler. They primarily addressed doclint errors and improved the documentation. Additionally, the user added and moved tests for the ProtoUtil class into JUnit tests, demonstrating a focus on testing. Further contributions include adding support for RPC service code generation, indicating involvement in enhancing the code generation capabilities of the project.
code-compilerprotobufprotoprotostuffserialization
kshchepanovskyi/crash-shell-test
Feb 2017 - May 2021
Contributions:1 release, 1 push, 1 branch in 4 years 3 months
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