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About Author

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Rambabu Posa have 12+ years of RICH experience as Sr Agile Lead Java/Scala/BigData/NoSQL Developer. Apart from Java and Java EE, he is good at Spring, Hibernate, RESTful WebServices, NoSQL, BigData Hadoop Stack, Cloud, Scala, Groovy, Play Framework, Akka, TDD, BDD,Agile and much more. He likes sharing his knowledge through writing tutorials.