SkillProficiency ExpectedJava 17Expert-level understanding of Java 17 features including records, sealed classes, pattern matching, and enhanced switch expressionsSpring BootStrong hands-on experience in building production-grade applications using Spring BootSpring WebFluxProficiency in developing reactive, non-blocking applications using Spring WebFlux and Project ReactorREST APIsExpertise in designing, developing, and securing RESTful APIs with proper versioning and error handlingMicroservicesSolid experience in microservices architecture including service discovery, API gateway, circuit breakers, and distributed tracingIBM MQHands-on experience with IBM MQ for enterprise messaging and integrationApache KafkaStrong knowledge of Kafka for building event-driven systems, including producers, consumers, and stream processing. SkillDescriptionMongoDBExperience with MongoDB for NoSQL database design, queries, and aggregation pipelinesAWS CloudFamiliarity with AWS services such as EC2, S3, Lambda, ECS, and RDSOpenShiftExperience deploying and managing applications on OpenShift or similar container platformsKubernetesKnowledge of Kubernetes for container orchestration, deployments, and scalingHelmExperience with Helm charts for Kubernetes application packaging and deploymentHarnessFamiliarity with Harness for continuous delivery and deployment automationGit & BitbucketProficiency in version control using Git and collaboration via BitbucketJIRAExperience using JIRA for agile project management and issue trackingGradleHands-on experience with Gradle for build automation and dependency managementClient ProjectFamiliarity with Client Project for development accelerationKibanaExperience with Kibana for log visualization, monitoring, and troubleshooting.