Ilya Korennoy
Software Developer at JetBrains
Belgrade, Central Serbia
Summary
🤩
Rockstar🎓
Top SchoolIlya Korennoy is a JVM-focused software developer with eight years of experience and five years in production backend engineering, currently at JetBrains after recent roles at Azul and Pushtorefresh. He builds high-performance, secure, and privacy-oriented systems—ranging from banking and monitoring platforms to build-cache backends for Gradle/Bazel—using Kotlin, Spring, Ktor, and cloud-native tooling. Ilya has a strong systems background that includes integrating application servers with POSIX systems and teaching others to use Linux Kernel APIs, which informs his pragmatic approach to performance and observability. He consistently introduces new technologies and practices to teams, shipping vulnerability processing pipelines, integration testing frameworks on Kubernetes, and database-driven monitoring integrations. Based in Belgrade, he combines deep technical craft with clear communication and a proven track record of turning complex requirements into production-grade solutions.
8 years of coding experience
5 years of employment as a software developer
Specialist, Computer and Information Systems Security/Information Assurance, Specialist, Computer and Information Systems Security/Information Assurance at Russian State Hydrometeorological University
Russian, English
Stackoverflow
220reputation
5kreached
5answers
6questions
Github Skills (84)
effort10
openjdk10
connected10
async10
io-uring10
logstash10
intellij-plugin10
jvm10
xquery10
java10
aio10
asynchronous10
kotlin10
temporal-data10
plugin10
Programming languages (6)
Github contributions (5)
ikorennoy/jasyncfio
Oct 2021 - Jan 2023
Java asynchronous file I/O based on io_uring Linux interface
Contributions:254 commits, 84 PRs, 248 pushes in 1 year 3 months
asynchronousnon-blocking-iolinuxfile-ioasyncronous
ikorennoy/logstash-intellij-plugin
May 2019 - Dec 2022
Logstash config support for IntelliJ IDEs
Contributions:17 releases, 76 commits, 33 PRs in 3 years 8 months
elasticlogstashpluginconfigintellij-plugin
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