▪ 12 years of IT experience in application design, software development life cycle.▪ Extensive experience in developing scalable, reliable and efficient enterprise applications using Java, Spring, NodeJS, ReactJS, Kotlin, Struts, Hibernate, Web Services, RESTful, JSF, JDBC, JSP, Servlets, EJB, JMS, XML, XSLT, JAXB SQL, PL/SQL, Unix Shell scripting.▪ Expert on React.JS like text binding and writing classes using raw JavaScript and JSX files and developing user interface by using ReactJS, Redux, React Router for SPA development.▪ Strong experience in Security-System development for Web Applications, Involved and developed all phases of Security implementation using Spring Security system against all types of authentications: LDAP authentication, OAuth 2.0, Database authentication, Pre-authentication and JWT. Experience in writing real-time processing and core jobs using Spark Streaming with Kafka as a data pipe-line system.▪ Expert in Backend Development using NodeJS with NPM packages and Express Framework. Developing Microservices using Java Spring Boot with Docker deployments▪ Experience with Kinesis, Lambda, Docker, Elastic Beanstalk and AWS Cloud Formation.▪ Expertise in spring framework, including Spring IoC, Spring DAO support, Spring ORM, Spring Microservices, Spring AOP, Spring Security, Spring MVC, Spring Cache, Spring Integration, Spring Boot, and Spring REST. Experience in container-based technologies like Docker, Kubernetes, and Open Shift along with the development of Microservices architecture using Spring Boot.▪ Experience in building Microservice applications using Spring Boot for developing Restful web services. ▪ Good experience with Service Oriented Architecture (SOA) such as Web Services including SOAP, REST, WSDL, JMS (Java Messaging Service), Ajax and tools like Maven, ANT, Gradle, and JUNIT. Strong experience in XML related technologies including XSD, DTD, XSLT, XPATH, DOM, SAX, JAXP, JAXB, XML-RPC and XML Beans.▪ Expertise in relational databases like Oracle 11g, MySQL, PL/SQL, PostgreSQL, SQL Server and NOSQL databases such as Cassandra, MongoDB, Couchbase DB and Dynamo DB.▪ Extensive experience working with IDEs like Eclipse, NetBeans, JDeveloper, and IntelliJ IDEA.▪ Experience using Oracle WebLogic Server, Apache Tomcat, JBoss Application Server and IBM WebSphere Application Server for development and deployment. ▪ Proficient in using Unit testing along with Jasmine, Karma, Mocha, Chai, Mockito, TestNG, Selenium, Cucumber, and JUnit.