Maven, PostgreSQL, Kafka, Spring Boot, Multithreading, Nosql, JUnit, MySQL, Swagger, Spring Data Jpa, Oracle, Hibernate, Oauth2, Jwt, Spring MVC, Redis, Sql, Asynchronous programming, Rabbitmq, Liquibase, Mockito, Gradle, Restful Apis, Spring Core, Java 11, Java concurrency utilities, Logback, SLF4J, Flyway, OpenAPI

Java Core, Spring Framework, Rest Api, Webservices, Spring Boot Microservices

Load Testing, Maven, Database Tuning, Spring Boot, Jira, Jenkins, Git, Rest API Development, Mockito, Query Tuning, JUnit, MySQL, Performance Testing, Java 21, Event-driven architecture, SQL optimization, Microservices architecture, Backend optimization, Indexing

Performance Tuning, Schema Design, Node.js, Kafka, Redis, Java Programming, MySQL, Zookeeper, JVM internals, SQL optimization, Dubbo, RocketMQ, High-availability systems, Database scaling

restful architecture , Spring Boot, Spring MVC, Mockito, Java, Advanced Java, Rest Apis, Restful Api, Java Web Services, Spring Data, Microservice, Asynchronous programming, Core Java, Technical Deployment, api documentation, Logical Database Design, Performance Profiling, Object-Oriented Design, Message Broker

Rest API Development, Aws Services, Sql, Microservices Architecture, Oracle databases, Spring Boot 3.x, Java 17

Java, Spring Boot, JIRA, Sql, Devops, Javascript, Confluence, Docker, Sonarqube, Gitlab, Scrum, Kubernetes, AWS, OIDC