Java, Memory Management, Linux, Performance Tuning, concurrency, Sql, AWS, Garbage Collection, Java 8, Relational Databases, JVM internals

Maven, Prometheus, Spring Boot, Grafana, Java 8, Encryption, Docker, RESTful API development, Hibernate, Elk Stack, Spring Cloud, Devops, Cloudwatch, Gradle, Application Security, Jpa, Spring Framework, Kubernetes, AWS architecture, Microservices architecture, AWS security best practices, secrets management, Amazon EKS, IAM policies

Bash Scripting, Core Java, Linux, Rest Apis, Microservices

Spring Framework, Spring Boot, SQL Server, Java, Maven, Gradle, Json, Web Services, MySQL, Spring MVC, Oracle, Git, PostgreSQL, Restful Apis, Java 8 or above, Object-oriented programming principles

MySQL, Spring Framework, Core Java, Distributed System Design, NoSQL DB, messaging middleware

Rest API Development, Docker, Core Java, Apache Kafka, Spring Boot, Spring Framework, Kubernetes, Microservices architecture

shell scripting, SQL Server, Java, Spring, Csv, Maven, Hibernate, Xml, React Js, Jenkins, Git, Javascript, GITLAB CI, Spring-Boot

Jms, Java, multithreading, concurrency, Kafka, data structures, Network Protocols, Linux performance tools, HashMap, messaging frameworks, GC tuning

Java, Performance Tuning, Schema Design, Kafka, Node.js, Redis, MySQL, Zookeeper, Asynchronous programming, JVM internals, SQL optimization, database scaling strategies, Dubbo, RocketMQ, event-driven architecture