Spring Cloud Spring Boot Java Redis Kotlin REST API Integrations Spring Core Spring Data Oracle MongoDB PostgreSQL OOP principles Architectural patterns Testing methods Version control systems Git Spring Tests

designing services in microservices architecture Java development Kubernetes configuring CI/CD processes Docker Kotlin development other message brokers Java Core RabbitMQ developing services in microservices architecture Prometheus Spring Framework Kotlin Kafka CI/CD tools PostgreSQL designing API interfaces developing API interfaces

PostgreSQL Kafka web stack containerization technologies SQL NoSQL Kotlin Spring Boot Spring Cloud Java

NoSQL Java 11 Kafka Java 15 GitLab REST Docker Prometheus SQL Spring Boot Kubernetes SOAP (Simple Object Access Protocol) RabbitMQ Grafana Java 17 Java 16 Kotlin Java 13 Java 12 Java 14 ElasticSearch Spring framework

SQL API development Java development Spring Boot Kotlin development Spring Data backend writing Spring Framework microservices REST PostgreSQL

Kotlin Java Hibernate OpenAPI RabbitMQ Unit tests Kafka Reactive stack Relational databases JPA Project Reactor EclipseLink Integration tests REST API architecture Spring Boot

Applying design patterns in practice Applying software development principles in practice REST API development Working with databases Backend development in Java/Kotlin Spring Framework Working with message brokers Hibernate Working with relational databases Working with SQL Understanding others' code Writing clear code for other developers Writing automated tests Knowledge of key design patterns Knowledge of software development principles Knowledge of basic architectural patterns

Java Kotlin Spring Boot related Spring projects

Kotlin Nginx ClickHouse unit testing Docker SOAP integration tests Java architectural patterns microservices architecture Git PostgreSQL K8S Tomcat CI/CD Redis Cassandra Spring WebFlux Spring Boot Spring Web GlassFish OOP principles design patterns Maven Gradle MongoDB Apache Kafka REST Spring Security Spring Core RabbitMQ NoSQL databases other NoSQL databases

Java version 14 Java version 12 Java version 13 CI/CD processes Java version 15 Elasticsearch Spring Boot Kotlin (2-3 years) Java version 11 Docker Kotlin Java version 17 Java version 16 Amazon S3 REST API SQL Version control systems (GitLab)

designing APIs developing APIs reactive programming principles Java Kotlin Ktor web server Postgres databases message exchange systems RabbitMQ macOS operating system Linux operating system commercial development experience

Hibernate SQL Java Kotlin Spring Framework Spring Boot Spring Data Spring MVC Spring GraphQL PostgreSQL OOP principles SOLID principles design patterns API development REST API development GraphQL writing Unit tests TDD principles Git

Kotest Flyway Mockk Docker GitLab CI/CD Koin Prometheus Kubernetes Testcontainers Exposed Micrometer Grafana Ktor Coroutines gRPC Kotlin Opensearch PostgreSQL Protobuff Redis Kafka REST Redisson Minio

Server solutions in Kotlin Spring library Server solutions using the Spring library development tools Git serialization with kotlin-serialization Software testing design patterns programming language KOTLIN Exposed framework serialization with Jackson serialization with Gson SSL development tools IntelliJ IDEA HTTPS Server solutions in Java OOP Object-Oriented Programming theory of algorithms Relational data model (RDM) HTTP development tools Gradle

writing database queries Kotlin Spring Framework OOP principles database design networking technologies GitFlow design patterns Redis MongoDB SOLID principles DRY principles RESTful API PostgreSQL Clean Architecture Git

optimized queries large data in PostgreSQL database principles decomposing business analyst requirements Spring framework SQL Kotlin programming language Java programming language Apache Camel ETL processes building algorithms for metrics cost reduction Apache NiFi modular architecture microservices architecture