SUMMARY

• Around 7+ years of extensive experience in Software Development in analysis, design, development and testing client server and n - tier applications using Java/J2EE Application development using Software Development Methodologies / Frameworks like SDLC, OOAD and AGILE.
• Experience in developing Web Applications with various frameworks, Jakarta Struts, Struts Validation and Tiles, Java Server Faces, Spring, Spring MVC, Spring AOP, Spring Web Flow, Hibernate ORM, JPA, J2EE, JSPs, XML/XSL, HTML, DHTML, JavaScript.
• Experience with backend data integration such as HTTP, Web Services.
• Well experienced with XML parsing and XSLT transformations ( J DOM, SAX, Xerces, Xalan, and JAXP).
• Experience in Configuring and deploying applications on IBM WebSphere, BEA WebLogic.
• Developed web applications based on different Design Patterns such as Model-View-Controller (MVC), Data Access Object (DAO), Singleton Pattern, Front Controller, Business Delegate, Service Locator, Transfer Objects etc. Strong experience in developing N-Tier applications using J2EE.
• Experienced in creative and effective front-end development using JSP, JSP Tag Libraries, Servlets, JavaScript, HTML, DHTML, HTML5, ANT, JQuery, Ajax and CSS.
• Worked on Struts open source java framework utilizing Struts Tiles, Struts Controllers (Actions and Forms) and client server validations.
• Expert level skills in programming with Struts Framework, Custom Tag Libraries, Struts Validation Framework.
• Expertise in programming with Spring Framework, Spring MVC, Spring IOC Container.
• Configured and developed web applications in spring, employing Aspect Oriented Programming and Inversion of control.
• Experienced in Migration of WebLogic from 9.2 to 10.3 and upgrade of JDK in application environments.
• Use Oracle BPM for security realm functionality of Oracle WebLogicServer.
• Expertise in programming with Hibernate Framework, Hibernate Configuration, DAO Design.
• Aced the persistent service, Hibernate for Object Relational Mapping (ORM) with database. Configured xml files for mapping and hooking it with other frameworks like spring, Struts and other technologies.
• Experience in WLDF (WebLogicDiagnostics Framework) and create diagnostic modules to monitor WebLogicserver.
• Experience with Web Services like SOAP and REST (Activiti API).
• Strong experience using weblogicDeployerutility to deploy and underplay applications across WebLogiccluster.
• Extensive experience in IDE and debugging tools like Eclipse, NetBeans, IntelliJ Idea and JDeveloper.
• Expertise working on Application servers and Web servers like IBM WebSphere, BEA WebLogic, JBOSS in clustered environment and Apache Tomcat.
• Experience in database programming using Oracle, SQL Server, DB2, MySQL and proficiency in developing SQL in JDBC as well as client server environments.
• Expertise in designing systems based on Object-Oriented Analysis/Design Methodologies specifically UML.
• Enterprise search - Autonomy pages conceptually similar to user searches and other documents, using Bayesian probabilistic pattern-recognition, not just word matches.
• Experience working on workflow and routing rules via Adobe LiveCycle.
• Good technical, communications and interpersonal skills. Able to work reliably under pressure. Committed team player with strong analytical and problem solving skills, ability to quickly adapt to new environments & technologies.
• Worked on different software development methodologies like Waterfall, Spiral, RUP and Agile Process

TECHNICAL SKILLS

Programming Languages: J2EE, Java, C, C++.

Markup Languages: XML, XSL, XSLT, HTML.

J2EE Technologies: Servlets, JSP, Struts, Hibernate, Spring MVC, EJB

Application/Web Servers: IBM Web Sphere, Tomcat, WebLogic, JBOSS

Databases: Oracle, SQL, IBM DB2

Source control: CVS, SVN.

Design Patterns: MVC, Business Delegate, Session Facade, DAO.

Apache Projects: Maven, Log4j, Struts.

Middle ware: RMI, EJB, SOA, Web services (SOAP & REST(Activiti API))

Design Methodologies: UML, Rational Rose.

Operating Systems: LINUX, UNIX, Windows & Mac.

Web Services/Technologies: JavaScript, JQuery, AJAX, JSON, SOAP, Restful, HTML, Backbone, AnjularJS, Bootstrap and CSS, Node JS, JDBC, JMockit, LiveCycle Designer/Workbench.

IDE’S: Eclipse, MAVEN, JDeveloper, IntelliJ Idea, WebSphere.

PROFESSIONAL EXPERIENCE

Confidential - Columbus, OH

Java/J2EE Developer

Responsibilities:

• Actively involved in design and developing of J2EE components.
• Involved actively in designing web page using HTML, Backbone, AnjularJS, JQuery, JavaScript, Bootstrap and CSS.
• Worked on writing the services to provide the relational mapping between the client side application with the backend.
• Involved in creating Servlets and Java Server Pages (JSP), which route submittals to the appropriate Enterprise Java Bean (EJB) components and render retrieved information using Session Facade.
• The business logic is developed using J2EE framework and deployed components on Application server where Eclipse was used for component building.
• Worked on deploying applications on Apache Tomcat, Node JS.
• Experienced in Migration of WebLogic from 9.2 to 10.3 and upgrade of JDK in application environments.
• Actively involved in deployment Application war files in WebLogic Application server.
• Deployed the application on WebLogic server to make the application multi platform.
• Used XSLT stylesheets to transform database-driven XML into HTML pages.
• Involved in writing the Gradle build file for assembling web services.
• Used XPath to compute values from XML.
• Used Hibernate for object relational mapping.
• Strong experience using weblogicDeployerutility to deploy and underplay applications across WebLogiccluster.
• Implemented logging using log4j and developed robust exception handling and error reporting mechanism.
• Used SVN to store current and previous versions of source code and it allows for concurrent editing of those source files by multiple
• Used message-driven bean to receive JMS messages.

Environment: J2EE, Java, Servlets, JSP, EJB, JMS, JDBC, HTML, XML, XSL, CSS, JavaScript, Rational Rose, Eclipse, WebLogic, Oracle 8i, Windows.

Confidential, CA

Java J2EE Developer

Responsibilities:

• Prepared designs and technical specification in collaboration with IT architecture teams.
• Participated in all phases of software development lifecycle(SDLC) including designing and implementation.
• Designed and developed a RESTful (Activiti API) style Web Services layer based on business requirement.
• Implementation workflow and routing rules via Adobe LiveCycle.
• Used Agile Scrum methodology for iterative incremental software development.
• Developed business logic using Core Java, Hibernate and spring framework.
• Performed application integration with external systems to fetch the data using Restful, SOAP web services.
• Created new Rest controller classes using Spring MVC framework.
• Experienced in Migration of WebLogic from 9.2 to 10.3 and upgrade of JDK in application environments.
• Developed the Web Interface using HTML, Java Script, JQuery, AngularJS and Json.
• Wrote SQL queries and troubleshoot complex HQL queries.
• Experienced in asynchronous processing using Apache ActiveMQ.
• Performed the Configuration, Installation and Deployment of application on JBoss using Build Scripts.
• When you add Autonomy’s enterprise search applications to your IDOL server implementation, your organization can gain the following benefits and more:
• Enterprise Search, Knowledge Management and Expertise Management.
• Uses intelligent parsing to support simple keyword searches, Boolean searches and natural-language searches.
• Provided technical assistance for delivery of IT solutions by coding, testing and analysis.
• Performed the Code review.
• Used JMockit Framework to develop mock objects during Semi Automated Testing phase.

Environment: Java, J2EE, Spring MVC, Hibernate, Springs, HTML, AngularJS, JQuery, Json, Web Services, SOAP, RESTful, XML, Junit, JMockit, Log4j, Oracle, SQL, Apache ActiveMQ, Maven, JBoss, UNIX AIX.

Confidential, Kansas City, Missouri

Java/J2EE Developer

Responsibilities:

• Involved in the analysis, design, and development and testing phases of Software Development Life Cycle (SDLC).
• Creating, development of new solution for patient accounting Multiple Primaries.
• Implementing the new Solution for Multiple Primaries.
• Worked with JavaRCP applications.
• Worked with RCP SWT to developed Front end.
• Data Accessing and pulling information from Database using Confidential ’s CCL Query Language.
• Used Eclipse framework for designing.
• Used Maven build structure to build the Project.
• Used OSGI Framework.
• Used RAD Programming Techniques to develop, manage end to end tactical solutions and execute applications.
• Used Java SWT with JFaces for Frontend UI Changes.
• Implemented Design Patters like MVC and DAO.
• Worked on Junit Testing for Non- UI changes.
• Worked explicitly both with JSON and GSON objects.
• Worked with the Test analyst to design the test plans.
• Worked with JavaScript’s to get the data and display in the HTML format for the frontend development.
• Worked with Custom Node java scripts to stimulate API requests for Authentications and customization.
• Worked with Angular JS for the development framework to build mult-tire application with Leverage angular resources for data access.
• Worked with the Deployments and Releases using Maven, Electric commander, Hudson and Jenkins.
• Participated in scrum software development process as part of agile software development methodology.
• Participated in enhancing the code and participating in the code review.

Environment: s: Java, Eclipse, Maven, OSGI, SWT, JNDI, MVC, JFaces, Angular JS, RCP, Oracle SQL Developer, CCL, Junit, SVN

Confidential

Java/J2EE Developer

Responsibilities:

• Interacting with business for requirement gathering, domain analysis and developing software requirement document.
• Preparing low level design artifacts like class diagram, sequence diagram
• Mentoring offshore team for domain knowledge, conducting knowledge transfer session with team for requirement and design artifacts.
• Implemented data access layer with JDBC, utilized hibernate mapper and JDBC template for boiler plate code.
• Involved in complete cycle of design, coding and unit testing for developed modules
• Planning: Involved in gathering business requirements, creating mockups of the design, use cases, UML relationship diagrams. Attended numerous requirement sessions to understand detailed customer requirements for the functional area. Coordinated with team members for accurate functional knowledge acquisition.
• Design: Involved in the design of the system architecture, inter - relation of different systems and process to implement a new mechanism to generate corresponding in PDF format using Adobe Live cycle.
• Proficient knowledge of networking protocols: TCP/IP, HTTP/HTTPs, FTP, DNS.
• Presentation: Designed presentation pages using JSP, JavaScript, JQuery, Ajax, XHTML, CSS, Spring MVC, HAM's Custom tags and HAM's custom layout. Used JSON/XML as the data transfer methods.
• Middle-Tier: Implemented existing business using EJB stateless session beans. The new application layer was implemented using Spring using dependency injection, and POJO. Generated XML data for the creation of PDF using JAXB. Used JMS to drop messages to a queue for asynchronous communication between different systems.
• Back-end: Implemented persistence layer using Hibernate for relational data mapping. Used Query/Criteria/Transaction API extensively with the help of HQL. Implemented Cache efficiently with the help of 1st/ 2nd/query level caches in Hibernate. Employed Lazy Loading/Eager Fetching strategies based on the circumstances. Created SQL queries to modify / add data, based on the requirements.
• Support: Provided support during unit / system / load / performance testing. Involved with load testing to identify performance issues.
• Build: Compiled the project assemblies using MAVEN, and deployed it with ANT script.
• Documentation: Created Business Requirements document / UML relationship diagrams. designed Unit Test Cases / test execution in Quality Center.
• Testing: Implemented Junit framework for Unit Testing.
• HTML for drawing graphics using Canvas, retrieve Geolocation, setting up Video formats compatible to Brower's using HTML.
• Recommend, develop, evaluate technical systems infrastructure solutions to support development and deployment of advanced IP video technologies and services.
• HTML for Application Cache for Offline Browsing.

Environment: JDK, UML, Struts, Struts tiles, Validator, Spring, Eclipse, Oracle, JSP, JQuery, Servlets, JDBC, Hibernate, XML, XSLT, CSS, DOM, HTML, Activiti API, Junit, SVN, Log4j, Oracle, TOAD, UNIX, Agile Scrum.

Confidential

Java/J2EE Developer

Responsibilities:

• Involved in the high level design of modules from Functional Requirement documents.
• Integrated Hibernate frame work in the application.
• Developed persistence component using Hibernate and integrated into the application.
• Involved in WebSphere MQ Series integration with the application.
• Design and Coding web pages using JSP, Servlets and HTML.
• Transformed reusable code to Java Beans Components.
• Designed and Deployed EJB Components using WSAD on Tomcat Application Server.
• Involved in process of Database Design and ER Diagrams for the application.
• Involved in writing Stored Procedures, triggers and cursors.
• Created stored procedures, sequences, triggers and functions in DB2 to store and manipulate data in the database.
• Decision analytics, rules engine technology a plus.
• Worked with SQL for better performance.
• Developed a reporting tool, which is integrated, with the Management tool to generate reports.
• Prepared and executed Integration test plans.
• Documented the design, development and Testing phases of the project.

Environment: Java, JDK, J2EE, Servlets, Spring, Hibernate, JSP, EJB, JMS, HTML, CSS, XML, UML, JUnit, Rules engine, Shell Scripts, IBM Web Sphere.

Confidential

Java/J2EE Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) such requirements gathering, modeling, analysis, design and development.
• XLDP is DB driven website with Struts Action Controller and SQL Server database.
• Used ANT scripts to build the application and deployed on WebSphere Application Server.
• Used Rational Rose for Use case diagrams, Activity flow diagrams, Class diagrams and Object diagrams in the design phase.
• Developed Custom Tags to simplify the JSP code. Designed UI screens using JSP, Struts tags and HTML.
• Used JavaScript for client side validation.
• Used Struts with Spring Framework in the application which is based on MVC design pattern.
• Used Hibernate Persistence Strategy to interact with database.
• Developed the different components of application such as JSPs, Servlets, using WebSphere Studio
• Application Developer and used CVS for version control.
• Actively involved in designing and implementing Business Delegate, Data Access Object, Session Facade, Service Locator and Data Transfer Object design patterns.
• Used Java Message Service (JMS) for reliable and asynchronous exchange of important information.
• Designed and developed Message driven beans that consumed the messages from the Java message queue.
• Used DAO pattern to retrieve the data from database.
• Used Web services for sending and getting data from different applications using SOAP messages.
• Used JUnit framework for Unit testing of application.
• Monitored the error logs using Log4j and fixed the problems.

Environment: Struts, Hibernate, Spring, JSP, Servlets, JMS, XML, SOAP, WSD, JDBC, JavaScript, UML, HTML, JNDI, CVS, Log4J, JUnit, Oracle, WebSphere Application Server, WSAD, Rational Rose, IBM DB2 UDB.