Maven, Spring Boot, Angular, Jms, Git, Docker, Kubernetes, AWS, Java 21, JUnit5, Specmatic, Java 17, SQL and RDBMS

Java, Algorithms, Hibernate, Java Design Patterns, Data Structures, Agile Scrum, Spring Boot, Kafka, Application Design, Restful Apis, Multithreading

Java, Hibernate, Agile Methodologies, Spring Boot, Spring MVC, Sql, Jenkins, Git, Payment Gateway Integration, Stripe, Docker, Restful Apis, Jpa, Kubernetes, Adyen, Razorpay, NoSQL databases, PayU, Checkout.com, Worldpay, Microservices Architecture, CI CD pipelines

Java, Hibernate, Graphql, Spring Boot, Git, JUnit, Android SDK, Flutter, Restful Apis, DART, CI CD, GitHub Actions, Bitrise

Kibana, Maven, Elk Stack, Spring Boot, Multithreading, Fault Tolerance, Elasticsearch, Spring Security, Spring Data Jpa, Logstash, Spring MVC, Git, Memory Management, Bitbucket, J2ee Technologies, Eureka, Microservices observability tools, Spring Cloud Config, Java internals, Consul, Microservices architecture, Hystrix, Spring ecosystem, Zipkin, JDK 1.8, tracing

Spring Batch, Mockito, JUnit, PostgreSQL, SQL Server, Kafka, Spring Boot, Rest Apis, Oracle, Microservices, SQL optimization

Mockito, JUnit, Docker, MySQL, Spring Boot, Restful Apis, Microservices, Resilience4j

distributed caching , Spring Boot, Restful Apis, Kubernetes, AWS, Java 21, OOP design principles, Kafka event streaming, Microservices design, Coherence or similar, OpenShift deployments, MQ messaging, MS SQL design performance optimization, Gradle build management, API Gateway patterns

AWS, Rest Api, Spring Boot, Rabbitmq, Java, Microservices, Performance Tuning, Azure, Gcp, Kafka, Architecture, ORM frameworks