• Involved in all the phases of SDLC including Requirements Collection, Design & Analysis of the CustomerSpecifications, Development and Customization of the Application.• Involved in various phases of application development. Iteratively analyzed and developed the system going throughAgile Scrum methodology.• Designed the frontend using jQuery, JSP, CSS.• Proof of concept using Spark SQL and the Elasticsearch-Hadoop bridge to develop rich interactive analytics systemfor TheHive data• Responsible for architecting, building, and maintaining a SIEM data platform from open source tools, includingElasticsearch, Logstash, and Kibana, Kafka, TheHive, and ElastAlert.• Used Kafka Messaging Services to interact wif external interfaces.• Involved in writing DAO layer using Hibernate to access the Oracle database.• Implemented Hibernate to map all the tables from different data sources to make database updating.• Involved in the configuration management using CVS and GIT,• Developed Ant scripts to bundle and deploy application• Developed various test cases and performed unit testing using Junit• Developed the presentation layer using JSP, jQuery and client validation using Script, CSS and HTML.• Used multi-threading in programming to improve overall performance.• Used Spring MVC for the controllers used Spring Security for securing the web tier Access.

 Participated in all the phases of SDLC including Requirements Collection, Design and Analysis of the Customer Specifications, Development and Customization of the application. Participated in daily scrum meetings and reviews with sprint deliveries as part of Agile development environment.  Designed and developed various modules of the application with Spring MVC architecture Designed and developed the application using AGILE-SCRUM methodology. Implemented Microservices using Spring Boot.  Implemented Spring Rest Controller classes for request handling, Service classes for business logic, and DAO persistent layer classes using Hibernate ORM.  Implemented business layer using Core java, Spring Beans using dependency injection, spring annotations.  Designed and developing the REST based MicroServices using the Spring Boot.  Developed and consumed Restful web services to accumulate data and generate reports.  Developed JUnit test cases for the developed application.  Created Spring Controllers and Integrated with Business Components and View Components.  Consumed Web Services for system integration and developing Restful Web Services for accessing information.  Used GIT for version control and used Log4J for logging, debugging.  Writing ANT scripts for build process management and Using Eclipse for developing the code. Using JUnit for performing Unit testing User Acceptance Testing the application in the testing servers Using Oracle SQL developer for the writing queries or procedures in SQL.Environment: Java 1.8, Spring, MicroServices, Hibernate, Ant, Maven, GIT, Oracle, Tomcat, Log4j, JSP,

• Involved in Analysis, Design, Coding and testing phases of the project management using Java/J2EE platform andObject-Oriented Design Patterns based on business requirements.• Designed Use Case Diagrams, Class Diagrams, Sequence Diagrams and Object Diagrams using UML to model thedetail design of the application.• Extensively worked on application security features Data Encryption/ Signature, XML Signature/Encryption, PKI(Public Key and Private Key), XKMS, SAML, SSO.• Developed REST Web Services using Spring MVC to create, extract, and publish order data into and from thedatabases and used POSTMAN and Swagger for testing Restful APIs and documenting it.• Worked on Agile methodology to make positive changes to optimize the flow of work through the system, and tovisualize the flow of work.• Investigate and troubleshoot Production issues.