SUMMARY

• Sun Certified Programmer and Web Component Developer with (10+) years of professional IT experience in Java Application Development, Distributed Application Development, Object Oriented Programming and Internet/Intranet Based Applications.
• Designed, built and deployed applications using Java, J2EE, MVC, Entity, RDBMS Systems and Persistence Frameworks.
• Experience in complete Software Development Life Cycle process of application development. (Requirements gathering, analysis, design, development, testing and implementation).
• Experience in creating Multi - threaded applications using Core-Java.
• Expertise in Java & J2EE Design patterns.
• Extensive experience with implementing projects in SOA architecture.
• Good experience in exposing/consuming REST services.
• Excellent knowledge and experience with SQL Server, Oracle, DB2, Mongo and Cassandra databases.
• Experience in Message Oriented Middleware using JMS API and MQSeries.
• Expertise in application servers Weblogic, Jboss, WebSphere, Apache and Tomcat.
• Expertise in persistence frameworks Hibernate, Mybatis and JPA.
• Experience with J2EE Front End Technologies: JSP, HTML, JavaScript and CSS.
• Expertise in slick grid js library.
• Experience with testing the application using JUnit and TestNG.
• Expertise in Selenium and Protractor automation tests.
• Experience in Active Directory interface.
• Expertise in Ant, Maven, Grunt and Log4j tools.
• Experience in Data grid cache.
• Experience in Angularjs, React, Node js and Bootstrap.
• Experience in Spring MVC, Struts.
• Expertise in apache poi & apache fop.
• Good experience in Openstack, Cloud 9 and AWS cloud.
• Strong knowledge in JSON and json parsers.
• Experience in Android SDK and Android NDK.
• Excellent client interaction skills and proven experience in working independently and in a team environment.
• Strong analytical, presentation, problem solving and inter-personal skills, ability to work independently and active team player with proven work ethics.

TECHNICAL SKILLS

Operating Systems: UNIX, Linux and Windows.

Languages: C, C++, Java, UML, XML, HTML, XHTML, SQL, PL/SQL

Java Technologies: Java, Servlets, Portlets, REST, JSP, EJB, JNDI, JMS, JDBC, RMI, Web Services, AJAX, JSTL

XML Technologies: XSL, XSLT, XPath, DTD, XML Schema, SAX, DOM.

RDBMS/Database: Oracle, DB2, Sybase, SQL Server, MySQL, Cassandra, Mongo DB

IDEs: Dreamweaver, JBuilder, Eclipse, WSAD, Rational Rose, RAD

Application/Web Servers: Weblogic, Websphere, JBOSS, Apache Tomcat Web Server.

Frame Work: Struts, Spring MVC, spring security, Spring DI, Spring JDBC, Hibernate, Mybatis, Jersey, Resteasy, Swagger-UI, apache fop, apache poi, ui-grid Angularjs, React, Node js, slick grid

PROFESSIONAL EXPERIENCE

Confidential

Lead/Sr. Java Developer

Environment: Java, J2EE, REST Web Services, Spring, Spring MVC, Jersey, Selenium, Tomcat, Angularjs, React, Webpack, Node js, Bootstrap, HTML, XML, JSON, JavaScript, AJAX, Jersey, Cassandra, Jenkins, Nodejs, Git

Responsibilities:

• Involved in requirement analysis, design, development, testing, integration and deployment.
• Involved in converting the requirements into application design layers.
• Involved in generating dynamic html content for various screens
• Involved in integrating internal framework for front end
• Worked with Spring MVC for frontend interaction.
• Worked with Angularjs, React, Node js, Bootstrap, less and Jade.
• Worked with Selenium and Protractor automation tests.
• Worked with Javascript and Jquery for the front end of the application.
• Worked with jersey framework for REST web services.
• Worked with Maven, NPM and Grunt to build applications
• Worked with Jenkins for continuous integration.
• Involved in deployment of application in to various environments(Pre-prod & PROD)
• Worked with Intellij for developing various web applications.
• Worked with Cassandra and created REST end points for CRUD operations.
• Worked with Cloud9 VMs.
• Worked with log4j, slf4j for application logging.
• Worked with Agile methodology.
• Involved in retro-fit activities during change of requirements and coordinated with the testing team.
• Provided production support and involved in resolving the production issues.

Confidential

Lead Java Developer

Environment: Java, J2EE, REST/SOAP Web Services, Webmethods, Spring, Spring MVC, MyBatis, JBOSS, Angularjs, Bootstrap, HTML, XML, JSON, JavaScript, AJAX, Slick grid, Ui-grid, Oracle 11g, DB2, XSLT, Birt

Responsibilities:

• Involved in requirement analysis, design, development, testing, integration and deployment.
• Involved in converting the requirements into application design layers.
• Involved in development of the model layer of the application and in the implementation of the persistence layer in the application.
• Worked with Oracle and Db2 database tables.
• Worked with Mybatis for database operations.
• Worked with Spring MVC for frontend interaction.
• Worked with Angularjs, Bootstrap and HTML.
• Worked with Javascript and Jquery for the front end of the application.
• Worked with Spring rest-template framework for consuming rest and soap web services exposed by Webmethods.
• Worked with Slick grid and Ui-grid for presenting the firearms details in front end.
• Worked with Birt for document, agreements and report generation
• Worked with Anthill pro for continuous integration.
• Involved in developing the webmethods interace with MMS, WM & JDA modules
• Worked with Active Directory interface for user authentication and authorization.
• Involved in deployment of application in to various environments(DEV, SIT, UAT & PROD)
• Worked with Eclipse IDE for developing various web applications.
• Worked with log4j, slf4j for application logging.
• Worked with Agile methodology.
• Involved in retro-fit activities during change of requirements and coordinated with the testing team.
• Provided production support and involved in resolving the production issues.

Confidential

Lead Java Developer

Environment: Java, J2EE, REST Web Services, Spring, Spring MVC, JBOSS, Apache shiro, JSP, HTML, XML, JSON, JavaScript, AJAX, Mybatis, Slick grid, Oracle data grid, Oracle 11g, XSLT, apache fop, apache poi, Anthill pro, Dynatrace

Responsibilities:

• Involved in requirement analysis, design, development, testing, integration and deployment.
• Involved in converting the requirements into application design layers.
• Involved in development of the model layer of the application and in the implementation of the persistence layer in the application.
• Worked with Spring resttemplate framework for consuming rest web services from various systems.
• Worked with oracle database tables and data grid caches.
• Worked with Mybatis for database operations.
• Worked with Spring MVC for frontend interaction.
• Worked with Javascript and Jquery for the front end of the application.
• Worked with Slick grid for presenting the swift messages in front end.
• Worked with apache-poi & apache-fop for document generation
• Worked with Anthill pro for continuous integration.
• Involved in deployment of application in to various environments(DEV, SIT, UAT & PROD)
• Worked with Eclipse IDE for developing various web applications.
• Worked with Dynatrace for analyzing the performance.
• Worked with log4j, slf4j for application logging.
• Worked with Agile methodology.
• Involved in retro-fit activities during change of requirements and coordinated with the testing team.
• Provided production support and involved in resolving the production issues.

Confidential

Lead Java Developer

Environment: Java, J2EE, REST Web Services, Spring MVC, JBOSS, Virtuoso, Mongo DB, Cassandra, Tomcat 6.0.20, JSP, HTML, XML, JSON, JavaScript, AJAX, Hibernate, Oracle 11g, Ubuntu, SwaggerUI, Portlets, JDBC, Openstack.

Responsibilities:

• Involved in requirement analysis, design, development, testing, integration and deployment.
• Involved in converting the requirements into application design layers.
• Involved in development of the model layer of the application and in the implementation of the persistence layer in the application.
• Used Liferay portal with tomcat server for Web portal.
• Used jboss for REST servlets.
• Worked with MYSQL for Liferay portal.
• Worked with Spring MVC for liferay portlets front-end.
• Worked with quartz schedulers to store the data of heating systems in to Mongo DB and Cassandra databases regularly.
• Worked with SwaggerUI for testing REST services.
• Worked with Javascript and Jquery for the front end of the application.
• Worked with Oracle 11g and Virtuoso as semantic web for fetching error diagnostic related information for given error and model.
• Involved in deploying semantic web files into oracle and virtuoso semantic web system.
• Worked with Eclipse IDE for developeing various web applications.
• Worked with Openstack/AWS cloud for deploying the modules liferay, wsc-core, semantic web and data server into different Vms.
• Worked with log4j, slf4j for application logging.
• Worked with Agile methodology.
• Involved in retro-fit activities during change of requirements and coordinated with the testing team.

Confidential

Lead Java Developer

Environment: J2EE, Websphere 8.x, Oracle 11g, UNIX, Spring 2.5+, JSP, Hibernate 3.0, SVN, RAD, EJB, Toad, REST Web services, Spring security, JUnit, log4j, AJAX, JQuery.

Responsibilities:

• Involved in requirement analysis, design, development, testing, integration and deployment.
• Involved in converting the requirements into application design layers.
• Worked with Spring MVC and integrated the business service layer with the front-end
• Involved in the development of messaging framework for asynchronous process.
• Worked with EJB in the implementation of persistence layer in the application.
• Implemented new modules for automatically generating Treaty documents for an accepted quote.
• Worked with creating of Web Services to access other applications like underwriting and accounting applications.
• Efficiently coordinated work with offshore team to make full utilization of resources
• Worked with SVN, Toad, Maven tools.
• Worked with Spring security for authentication and access control.
• Worked with Javascript, Ajax and Jquery for the front end of the application.
• Worked with log4j for application logging.
• Involved in retro-fit activities during change of requirements and coordinated with the testing team.
• Provided production support and involved in resolving the production issues.

Confidential

Sr. Java Developer

Environment: J2EE, Weblogic, SQL Server, Spring, JSP, Hibernate, Eclipse, Toad, REST Web services, JUnit, log4j, AJAX, JQuery.

Responsibilities:

• Involved in requirement analysis, design, development, testing, integration and deployment.
• Involved in converting the requirements into application design layers.
• Worked with Spring MVC and integrated the business service layer with the front-end.
• Worked with Spring IOC in the application.
• Data was served through a RESTful JAX-RS web-service tier utilizing services written in Jersey.
• Involved in the development of the business involved in the application using core-Java.
• Worked with Hibernate in the implementation of the persistence layer in the application.
• Implemented new modules for claim search and navigation functionality.
• Worked with Agile methodology.
• Worked with Javascript, Ajax and Jquery for the front end of the application.
• Worked with log4j for application logging.
• Involved in retro-fit activities during change of requirements and coordinated with the testing team.
• Provided production support and involved in resolving the production issues.

Confidential

Sr Java/J2EE Developer

Environment: J2EE, JavaScript, DB2, Websphere, EJB, JSP, Servlets, HTML, DHTML, CSS, XML.

Responsibilities:

• Developed Servlets and Java Server Pages (JSP) to route the submittals to EJB components.
• Worked in integrating the JSPs, Servlets and the EJBs.
• Designed and developed JSPs for Customer User Interface (UI) Online registration screens to allow only B2B customers to register as per Business needs.
• Worked as Front-End Developer using HTML, DHTML and CSS.
• Designed and developed Java Server Pages for store Merchant User Interface (UI) Registration process flow screens for customer department to approve/delete/modify the registrations.
• Designed and developed Java Server Pages for Direct Entry Item screen to allow the customers to enter multiple items to check pricing and order products.
• Designed and developed Java Server Pages for Article Checking, Ordering, Order status, Account Inquiry and shopping cart screens as per Business needs.
• Worked With SQL Scripts.
• Worked with Database Packages, Functions and stored procedures to enhance business functionality.
• Worked closely with Order Management, Pricing, Customer service teams to customize the store as per the user requirements.

Confidential

JAVA/J2EE Developer

Environment: JDK, HTML, CSS, JSP, JavaScript, AJAX, Struts, XML, XML Parsers, EJB, ESB, Hibernate, Oracle 10g, SQL, UML, Rational Rose, UNIX, Log4J, JUnit, WebLogic, eclipse.

Responsibilities:

• Designed and developed creative solutions to meet business requirements.
• Developed message routing transformation services using Mediation Modules from within ESB.
• Used Struts framework for the front end development.
• Designed and developed the front end using HTML, JSP, Struts tags for design of the application.
• Used CSS in JSPs to implement GUI standards across all controls.
• Used Struts framework for the development.
• Involved in Designing and developing the front end using HTML, JavaScript, JSP and StrutsTag Library.
• Designed and developed the Java bean components and ORM using hibernate.
• Involved in designing the tables in Oracle 10g.
• Test data and environment preparation for unit testing of various components layer with JUnit framework.
• Used Java Script to perform validation on the client side.
• Used Weblogic to deploy and run the EJBs and JSPs.
• Used Log4J for logging Purpose.
• Used Apache Subversion for source control.

Confidential

Java (Android) Developer

Environment: Java, Android SDK, Android NDK, UNIX.

Responsibilities:

• Requirement analysis, design, development and testing of various android applications for various android devices and sensors.
• Involved in developing, enhancing and maintaining the android applications for different version of sensors.
• Involved in developing shake picture browser 4D, PLUD, pedometer, Tap sensor applications using Android SDK.
• Developed Map rotate pan & zoom application to showcase BMA220 accelerometer.
• Designed application framework for integrating the algorithms written in C/C++.
• Integrated sensor based algorithms with applications using Android NDK (JNI).
• Supported on integration and testing of various applications.
• Ported, enhanced and maintained the algorithms using Android NDK across different mobile devices, android versions.
• Provided support in resolving the issues after release.

Confidential

Java Developer

Environment: Java, Struts 1.2, AJAX, JSP, JavaScript, Oracle, SQL/PL-SQL, Web Services, Log4J, Clear Case, CSS, JUNIT.

Responsibilities:

• Developed rich front end interfaces with Struts and AJAX.
• Used Struts MVC architecture for the design and development.
• Developed front end with JSP using Struts Tag library, JSTL and JavaBeans.
• Designed, developed and maintained the data layer using Hibernate and performed configuration of Spring Application Framework.
• Created PL/SQL stored procedures, involved in database design, development of SQL Queries, Functions & Triggers for backend System.
• Worked on impact analysis to migrate existing persistence layer to spring hibernate
• Developed and maintained Ant Scripts for the build purposes on various environments.
• Developed Class, Sequence and Work Flow diagrams using JUDE.
• Used Clear Case for version control and LOG4J for debugging.
• Documented the whole source code developed.

Confidential

JAVA Developer

Environment: Java,, apache poi, itext, excel, Spring, MySQL, Swing

Responsibilities:

• Involved in requirement analysis, design, development, testing, and integration of various modules.
• Designed screens and process flow at all levels.
• Designed UI screens and controls using swing.
• Used apache poi for accessing excel-sheet data.
• Worked on various modules of admin such as create, search, edit, list, and delete.
• Validated each and every cell of excel for uploading and storing excel data in DB.
• Used JDBC to connect and retrieve the data from MySQL database.
• Worked on modules generating reports from data stored in DB and then generate pdf of them using itext.
• Used Log4j for logging.
• Involved in unit test and maintenance of the application.