Nikita Konev
Software Engineer
Summary
🤩
RockstarNikita Konev is a seasoned software engineer with 12 years of hands-on experience specializing in Go, Java, and Kotlin for backend systems. He contributes to high-profile Spring Cloud projects—improving Spring Cloud Gateway and OpenFeign—where his work fixed tricky retry, WebSocket, and Jackson serialization issues that improved reliability and interoperability. Known for a pragmatic approach summed up as "I like to remove code," he focuses on robust, well-tested fixes and thoughtful refactors rather than adding complexity. Based in Ukraine, he brings deep expertise in request/response handling, serialization/deserialization, and API gateway behavior for cloud-native applications. Peers appreciate his ability to surface subtle bugs (like double encoding and Page module quirks) and deliver durable solutions that simplify downstream maintenance.
12 years of coding experience
Stackoverflow
71reputation
13kreached
2answers
0questions
Github Skills (29)
apim10
serializable10
serializer10
spring10
api-design10
spring-data10
java10
serialization10
javas10
deserialization10
openfeign10
api10
jackson10
api-gateway10
spring-boot10
Programming languages (10)
Github contributions (5)
spring-cloud/spring-cloud-openfeign
Jan 2021 - Oct 2022
Support for using OpenFeign in Spring Cloud apps
Role in this project:
Back-end Developer
Back-end DeveloperContributions:8 reviews, 5 commits, 6 PRs in 1 year 8 months
Contributions summary:Nikita focused on enhancing the Spring Cloud OpenFeign project, primarily addressing issues related to Spring Data integration with Jackson serialization/deserialization of `Page` objects. Their contributions include moving Jackson modules for Spring Data, implementing and refactoring the `PageJacksonModule`, and improving serialization/deserialization behavior. They also made modifications to tests to address the `Page` object's behavior. The user's work demonstrates an understanding of data serialization and deserialization processes within a Spring Boot environment.
spring-bootopenfeignspringjavafeign
spring-cloud/spring-cloud-gateway
Aug 2019 - Jul 2020
An API Gateway built on Spring Framework and Spring Boot providing routing and more.
Role in this project:Back-end Developer
Back-end DeveloperContributions:2 reviews, 7 commits, 9 PRs in 1 year
Contributions summary:Nikita primarily focused on enhancing the functionality and reliability of the Spring Cloud Gateway. Their contributions include fixing bugs related to retry filters, particularly addressing issues with request body processing and response timeouts. They also implemented improvements related to WebSocket support, including fixing double encoding and setting maxFramePayloadLength and proxyPing. The user also integrated testing to ensure the implemented fixes are working as expected.
api-gatewayspring-bootspring-frameworkproxyreactor
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