Kristy

[Kristy]

I guess these are the essential skills for a Java developer

• Object Oriented Programming
• Knowledge of the Ecosystems such as Struts, Spring, Maven, Gradle, Ant, JUnit, Spock, and Hibernate, among many others
• Communication inside the team and to stakeholders is crucial
• Concurrency and multithreading
• SQL queries, basic CRUD operations like joins, aggregations, indexing etc.
• Data Structures & Collections
• JVM and Memory Management

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