react.js , JavaScript frameworks and libraries related to React.js development, Cloud-based development environments and deployment processes, Front-end and back-end integration techniques

Java, test automation, quality engineering, low-latency engineering, scalable backend design, production resilience, DevSecOps practices, real-time data processing, frontend UI development, modern microservices, observability

Java, PostgreSQL, Spring Boot, Sql, Microservices, React, Mockito, Azure Cloud, JUnit, Docker, Apache Kafka, Selenium, Cucumber, Restful Apis, Kubernetes

Hibernate, Spring Boot, Sql Db, Linux Unix, Intellij, Spring, Cloud, Docker, Cicd, Gitlab, Kubernetes, Angular or React, VS Code, Kafka messaging, UI Tech Framework, Java 11 or above, JPA Patterns with Spring