Java (Spring Boot, Spring MVC), REST APIsBuilding scalable backend services and APIs
Oracle, CockroachDB, SQLData modeling, queries, ORM, and migration
GKP (Google Kubernetes Platform), Docker, KubernetesDeploying and managing applications in private cloud
Maven, GradleManaging builds and dependencies
Jenkins, GitLab CI, GKP DevOpsAutomated build, test, and deployment pipelines
JUnit, TestNG, Mockito, Selenium, CypressUnit, integration, and end-to-end testing
Swagger/OpenAPIDocumenting and testing REST APIs
OAuth2, JWT, Spring SecurityImplementing authentication and authorization
ELK Stack, Prometheus, Grafana, SplunkApplication monitoring and log analysis
Bash, PythonAutomating tasks and scripts
GithubSource code management
SonarQube, Checkstyle, ESLintStatic code analysis and quality enforceme...