Nicolas Fränkel

spring boot kotlin hazelcast imdg microservices hazelcast jet kubernetes data streaming dsl performance jvm stream processing vaadin hazelcast mutation testing devops java caching zero-downtime spring framework code coverage graalvm resiliency flyway security manager security operator controller spring-fu code quality change data capture cache open data session replication resilience4j istio hystrix kotlin dsl attach api ethereum blockchain integration testing debezium cdc continuous deployment design pattern circuit breaker magic annotations configuration functional java ee software testing object-oriented programming android development integration test bytecode spring-boot google declarative tips & tricks integration testing information security oop starter software development clean code metrics software quality cargo culting distributed systems search database change-data-capture elasticsearch developeur kotlin scripting github cv blue-green deployment coroutines imperative programming reactive programming skaffold docker containerization quarkus jakarta ee cloud migration change date capture data visualization instrumentation api functional configuration open source reliability scalability api design framework enterprise pit unit testing logs logging configuration management reflection actuator developer smart-contract dogma policy file evaluation refactoring continuous integration jenkins monitoring meme