JAVA DEVELOPER

FOR 3 TO 10 YEARS EXPERIENCE IN JAVA PROFILE

Basic Function

· Extremely hands on with Java

· Very good knowledge on data structures, optimization and performance of the code

· Must know Javascript coding very well. ECMA 2015 as the base

· Must know how to debug UI code end to end

· Must have good understanding of design principles and design patterns

· Must know J2EE concepts very well (Servlets, JSPs, Tomcat, JBoss etc)

· Must know any code versioning tool very well such as SVN/Git

Essential Functions

· Must know how to write simple/complex SQL queries.

· Must know how to tune and optimize queries

· Well versed with Test Driven development(TDD) / Business Driven Development (BDD) paradigm

· Well versed with JUnits and mocking frameworks such as Mockito/JMockit etc

· Well versed with any MVC framework such as Struts2,Spring MVC .(Struts2 will be a preferred option)

· Good to have knowledge in any ORM tool such as Hibernate/Spring Data/MyBatis

· Good to know the CI/CD concepts and exposure in using them(exposure to Jenkins/Bamboo)

· Have exposure to using code analyzer tools such as SONAR ,FindBugs, CheckStyle, PMD, etc

· Good to know any SPA UI framework such as Angular/React etc

· Good to know concepts of NodeJs and NPM

· Good to know the concepts of keys and indices

· Must know how to implement Functions and procedures in database