Java,J2EE,Web service, Open source & Cloud Solution expert

More than 7 years of experience in Software development and Building cloud solution on Googla App Engine and Amazon AWS platform also Worked on noSQLand Big data I have a strong bias towards open-source customization and worked as a open source ERP, CRM, CMS, POS and ECM consultant. i also worked on service oriented architecture and enterprise system integration and integrating legacy system. I have real working experience in following open source product. ERP and CRM- Opentaps,ADempiere and openbravo. CMS- Dotcms, Magnolia CMS Enterprise POS- Openbravo/Unicenta and Florent POS for Restaurant ECM- EMC Documentum and openKM No SQl/Big data- MongoDB, Google Datastore, Apache cassendra and Hadoop IDE: Netbeans, Eclipse, Oracle JDeveloper, EMC Composer. Key Skills: Java, J2EE, HTML5, Angular JS, Node.JS, ExtJS, JavaFx, Web Services(SOAP,REST),Google App engine, Amazon Web services, Junit, Maven, XML, WSDL,Android, Linux. Frameworks: JSF (Primefaces, Richfaces), Hibernate, JPA, Struts, EJB, Spring MVC, Spring Security, Vaadin. Good experience in source code version control using Git and SVN, I am good in designing Single page application using AngularJS, Bootstrap and Spring MVC. Huge experience in Google app engine, Google Cloud SQL, Datastore and Frontend development, Payment gateway Integration (Paypal, Authorize.net), Nosql database, Elastic and semantic search. Hadoop Map reducer.