Anton Koscejev
Java Developer at Eleveo
Prague, Czechia
Summary
👤
Senior🎓
Top SchoolAnton Koscejev is a pragmatic Java/Kotlin developer with 11 years of experience building reliable backend systems and automations, currently focused at Eleveo and maintaining a long-running freelance practice. He specializes in Spring Boot, PostgreSQL, RabbitMQ and Kubernetes, and prioritizes clean code, test automation and developer tooling to make systems "just work." His background spans financial and telecom domains (Deutsche Börse, Barclays, Gemalto) and hands-on ESB and integration work with Apache Camel, giving him deep expertise in messaging and system resiliency. Trilingual and Prague-based, he combines production-support experience with continuous learning to reduce operational friction and accelerate delivery.
11 years of coding experience
11 years of employment as a software developer
Ing., IT, Ing., IT at University of Economics in Prague
English, Russian, Czech
Stackoverflow
4,692reputation
375kreached
62answers
0questions
npm
top-5%
json
top-1%
spring
top-5%
lombok
top-5%
java
top-5%
maven
top-1%
Github Skills (109)
api-client10
spring-data10
apache-camel10
http-service10
data-transformation10
rest-client10
openapi-generator10
maven10
wiremock10
hypermedia10
rest-api10
microservices10
cloud-native10
openapi10
middleware10
Programming languages (3)
Github contributions (5)
koscejev/spring-data-rest
Jan 2016 - Jan 2017
Simplifies building hypermedia-driven REST web services on top of Spring Data repositories
Contributions:1 PR, 10 pushes, 2 branches in 1 year
spring-bootrepositorieshypermediaspring-dataspring-mvc
koscejev/openapi-generator
Mar 2022 - Nov 2024
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
Contributions:6 pushes, 1 branch in 2 years 8 months
api-clientapisdk-generationopenapi-specopenapi-codegen
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