Java, Guice, Hibernate, Maven, Scala, Spring, Agile Software Development, Restful Web Services, Jetty, Guava, Test-driven development, end-to-end testing, CI CD

Algorithms, Java, Hibernate, Spring Boot, Sql, Spring, Nosql, Gcp, Design Patterns, data structures, Restful Apis, Azure, AWS, microservices architecture

Oracle Db, Java, Performance Tuning, Agile Methodologies, Debugging, PostgreSQL, Spring Boot, Encryption, Jenkins, Git, Rest API Development, DevSecOps, JUnit, Docker, MySQL, Authentication, Selenium, Postman, Kubernetes, Profiling, Authorization flows, Security best practices, CI CD pipelines

containerization , Sql, Spring Framework, Quartz, Spring Boot, Amqp, Kafka, Redis, JDBC, Core Java, Spring Security, Oauth2, Jms, MongoDB, Restful Apis, NoSQL databases

Java 17 / Java 21 (Virtual Threads), Reactive Stack (Spring WebFlux / Netty)., RabbitMQ (Partitioning strategies, stream processing), Relational: PostgreSQL, MySQL (Sharding, Query Optimization). NoSQL & Caching: Redis, MongoDB., Swagger / OpenAPI 3.0, CastleMock., Kibana (ELK), Veracode static/dynamic security analysis., Spring Cloud, Spring Security, Apache Kafka, Apache Flink, Apache Storm, Oracle Db, Memcached, Restful Apis, Json, Xml, Apigee, Postman, Splunk, Grafana, Prometheus, Mockito, Jenkins, Docker, Kubernetes, Owasp, Sonarqube, Fortify, Spring Boot 3.x, Hibernate/JPA, eventdriven webhooks, GRPC, Protobuf, Zipkin/Jaeger distributed tracing, JUnit 5, Testcontainers, GitLab CI/CD

Design Patterns, Maven, Spring Boot, Spring MVC, Git, Gradle, Core Java, Docker, Spring Security, Spring Data Jpa, Rest Apis, Kubernetes, Event-driven architecture, Monitoring and logging tools, Microservices Architecture, Object-Oriented Design Principles

Github, Kafka, Spring Boot, Yarn, Npm, React, Typescript, Javascript, JUnit, Docker, Jest, AWS, Java, Graphql, Kotlin, Datadog, Eslint, Jenkins, Git, REST, Mockito, Splunk, Webpack, Babel, Relational Databases, Cypress, Apollo

Java, Spring Boot, Nodejs, AWS, Microservices, Angular, NoSQL Databases

PostgreSQL, Agile Scrum, Jasmine, Spring MVC, Jira, Spring Data, Angular, Typescript, JUnit, Mockito, Confluence, Docker, Spring Security, Microsoft Azure, Azure DevOps, Karma, NoSQL databases, GitHub Actions, CI/CD pipelines, Java Spring Boot