Robert Winkler
Software Architect at Deutsche Telekom
Hesse, Germany
Summary
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RockstarRobert Winkler is a Software Architect based in Hesse, Germany with 11 years of experience building resilient backend systems. He combines hands-on engineering with architectural oversight, specializing in Spring Boot and resilience patterns such as circuit breakers, retries, and rate limiters. An active contributor to notable open-source projects, he helped integrate Resilience4j into a Spring Boot demo, implementing connectors, controllers, reactive Reactor support and tests to validate fault-tolerant behavior. He brings practical expertise in designing fault-tolerant, production-ready services and translating resilience patterns into testable implementations. Colleagues rely on him to balance pragmatic engineering trade-offs with robust system design.
11 years of coding experience
Stackoverflow
1,844reputation
129kreached
75answers
0questions
Github Skills (17)
circuit-breaker10
retrying10
java10
javas10
spring-boot10
reactor10
rate-limiting9
bulkhead9
apidoc8
api8
testing8
spring-cloud6
resilience4j6
spring-webclient6
spring6
Programming languages (14)
Github contributions (5)
resilience4j/resilience4j-spring-boot2-demo
Mar 2018 - Dec 2022
A Spring Boot 2 demo which shows how to use the Resilience4j Spring Boot 2 Starter
Role in this project:
Back-end Developer
Back-end DeveloperContributions:37 commits, 28 PRs, 76 pushes in 4 years 9 months
Contributions summary:Robert contributed significantly to the backend functionality of the Spring Boot demo application, focusing on integrating the Resilience4j library. They implemented and modified connectors, controllers, and services to demonstrate circuit breakers, retries, rate limiters, and thread pool bulkheads. The commits showcase the application of Resilience4j annotations and the integration of reactive programming with Reactor, enhancing the application's resilience. Furthermore, the user added tests to validate the behavior of the implemented resilience patterns.
spring-bootspring-boot-2springjavaresilience4j
resilience4j/resilience4j-spring-boot-demo
Jan 2017 - Aug 2019
Contributions:17 commits, 2 PRs, 51 pushes in 2 years 8 months
spring-bootspring-boot-demospringjavaresilience4j
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