SUMMARY

• Result - oriented Java/J2EE Developer with 6+ years of development experience specializing in an environment building enterprise application using various J2EE technologies.
• Well versed with complete Software Development Life Cycle (SDLC) process which includes Designing, Developing, Testing and Implementation along with strong interpersonal, analytical and Organizational skills.
• Core expertise in development and deployment of enterprise applications for J2EE platform using Java, J2EE, EJB, JSP, Servlets, Struts, JNDI, JSTL, JMS, JIVE, JTA, JSF and JDBC, Hibernate, Spring, Web Services, WSDL, XML, DOM, SAX, JSON, JavaScript, JAAS, Custom Java Tag Library.
• Expertise in Web application development using JavaScript, AJAX, HTML, DHTML, CSS, JQuery, Bootstrap, Sass/Less, Angular JS.
• Rich experience in Application/Web servers like IBM WebSphere, BEA WebLogic, Apache Tomcat and JBoss.
• Expertise in applying Java Messaging Service (JMS) for reliable information exchange across Java applications.
• An in depth understanding of Scala programming language.
• Rich experience in Jive.
• Well versed in using Software development methodologies like Rational Unified Process (RUP), Rapid Application Development (RAD), Agile Methodology and Scrum software development processes.
• Implemented SOA (Service Oriented Architecture) using XML Web Services like (SOAP&REST styles).
• Expertise in XML related technologies like XSL, XSTL and parsers like JAXP (SAX and DOM) and JAXB.
• Strong Experience with various J2EE design patterns like Singleton, Command, Factory, Observer, Front Controller, DTO, DAO, MVC, Session Facade, Business Delegate, Service Locator, Transfer Object and View Object in the development of enterprise applications.
• Excellent experienced in RDBMS Design and databases like Oracle, MySQL, and SQL Server,MongoDB and Stored Procedures.
• Extensive experience with Java complaint IDE's like Eclipse Luna, WSAD/RAD, JBuilder.
• Experience in writing Ant build and Jenkins Scripts for project development and deployment.
• Well versed with core Java concepts like Collections, Multithreading, Remote Method Invocation (RMI), Serialization and Java Beans.
• Extensive experience in technologies such as UNIX/Linux/Windows, also in Planning, Installing, Configuring, Administering, Tuning and TroubleshootingIBMWebSphereApplicationServer … WebSpherePortal Server.
• Have good experience and knowledge in banking, financial, Industry, and health care domains.
• Strong analytical and problem solving skills, self-motivated, willing to take initiative and able to learn quickly and apply new tools and technologies in the projects.

TECHNICAL SKILLS

Languages: Java, Scala, C/C++, PL/SQL, JSP, PHP.

Java j2ee Technologies: Servlets, JDBC, JSP, EJB, JNDI, ANT, JMS, JAXP (DOM-SAX), JAXB, RMI, EJB, JSF.

Frameworks: spring, JSP struts, Hibernate, JSTL.

Databases: Oracle 10g, MySQL 5, DB2, Sybase, PostgreSQL.

Web Technologies: AWT, Swing, Applets, HTML 5, CSS, JavaScript, DHTML, AJAX, XML, XSL, XSLT, XSL-FO, JSON,SASS/LESS.

Web Service Specifications: JAX-RPC, JAX-WS (SOAP), JAX-RS (RESTFUL).

Servers: Apache Tomcat, JBOSS, IBM Web sphere, Oracle WebLogic.

IDE: My Eclipse, IBM RAD, Eclipse 3.x

Revision control: CVS, SVN (Subversion), GitHub

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

Other tools: IntelliJ,ACCUREV,PVCS,StarTeam,Splunk6.0,Jenkins,RAD,RationalRose, StarUML,SoapUI,Dynatrace,FireBug,JUnit,JWebUnits, and Selenium

Operating Systems: UNIX, Linux, Windows 98 / 2000 / NT / XP/7/8/10. cERTIFICATIONS:

PROFESSIONAL EXPERIENCE

Confidential, St. Charles, MO

Java J2EE Developer

Responsibilities:

• Involved in design and development phase of the Software Development Life Cycle (SDLC).
• Primarily focused on the spring components such as Dispatcher Servlets, Controllers, Model and View Objects, View Resolver.
• Involved in the integration of spring batch using shell scripting.
• UNIX scripting for implementing Dependency Injection (DI/IOC).
• Used Spring AOP for transaction management and developing advices for various cross cutting.
• Developed the Java Code using MyEclipse as IDE.
• Implemented Service Oriented Architecture (SOA) framework for developing reusable services using open standards such as JMS and Web Services.
• Involved in design/programming with Oracle9i, EJB class frameworks on BEA Web logic, and XML based asynchronous messaging with queues and topics (JMS).
• Designed and developed the front-end with Spring MVC framework, Tag libraries and Custom Tag Libraries and development of Presentation Tier using JSP pages integrating AJAX, Custom Tag's, JSP TagLibs, HTML, JavaScript and JQuery.
• Using Lisp in transaction management.
• Performed deployment ofApplicationonWebsphereApplicationServer.
• Responsible for all server side Validation and implementing Business logic based user transaction with an encrypted tokens.
• Administered and developed on a HP Tandem Nonstop SQL system, working with transaction processing and database administration.
• Design and developed Ant scripts to build and deploy the application in JBoss.
• Using Jenkins in the company customized tool called BIB.
• Used Jenkins for continuous build integration and Mavenprofiling for building multiple projects and generating war.
• Involved in the design and development of Business Tier using spring, DAO's (Data Access Objects), Data Access Layer using Hibernate.
• Involved in using Persistence API Hibernate, to views and queries data with Oracle database.
• Using CFML in a tag-based Web scripting language supporting database access in a Web server environment.
• Created Various UML Diagrams e.g. Class diagrams, Sequence diagrams.
• Designed and developed the application to be responsive for desktop and mobile devices using Bootstrap.
• Developed web services, SOAP message envelopes and headers using WSDL, UDDI, XML and JAXP. Used Git to implement version control System.
• Used Log4j Logger for all logging purposes and JUnit for integrated test runs, XML for building data structures required for Web Services and JMS for sending a-sync messaging using the Event based Framework.
• Using Load Runner tool to test applications, measuring system behavior and performance under load.
• Developed reusable components to be used across the modules and refactored code for increased reusability.

Environment: Core java 1.6, J2EE, Maven 3.0, JUnit 4.1,WebSphereApplicationV8.5, Oracle10g, JSP 2.1, Servlets 2.5, Spring 3.0, Hibernate 3.2, JBOSS, JMS, JSLT 1.2, HTML, XML, XSLT, AJAX, CSS, JavaScript, Bootstrap, AngularJS PL/SQL, Eclipse 3.7, log4j,Windows and Linux

Confidential, Dallas, TX

Java/J2EE Web Developer

Responsibilities:

• Involved in functional requirements review and creating technical design documents and Integration Solution Design documents.
• Interacted with BA team to gather and understand the requirements.
• Created Various UML Diagrams e.g. Class diagrams, Sequence diagrams.
• Used Java-J2EE patterns like Model View Controller (MVC), Business Delegate, Session façade, Service Locator, Data Transfer Objects, Data Access Objects, Singleton and factory patterns.
• Involved in the design and development of Business Tier using Spring, DAO's (Data Access Objects), Data Access Layer using Hibernate.
• Design and Develop email sending process with encryption for user details enabling un-subscription.
• Designed and developed the front-end with Spring MVC framework, Tag libraries and Custom Tag Libraries and development of Presentation Tier using JSP pages integrating AJAX, Custom Tag's, JSP TagLibs, HTML, JavaScript and JQuery.
• Performed deployment ofApplicationonWebsphereApplicationServer.
• Designed and developed the application to be responsive for desktop and mobile devices using Bootstrap
• Used AngularJS framework to associate HTML elements to models and also used Angular directives, working on attribute level, element level and class level directives.
• Developed different SOAP and RESTful based Web Services to integrate with the Web Application.
• Design and developed Ant scripts to build and deploy the application in JBoss.
• Helped develop various documentation artifacts related to the application.
• Co-ordinated with QA team to ensure the quality of application.
• Participated in the analysis of defects, tracking issues and fixing them
• Participated in UAT testing and product readiness (production support).
• Actively involved in the enhancement, maintenance and design for the application.
• Managing the version control for the deliverables by streamlining and re-basing the development streams of CVS.
• Used Log4J Appenders for local & remote logging and also for writing the logs to the database and fixed the problems.

Environment: Core java 1.6, J2EE,WebSphereApplicationServer 6.1, Maven 3.0, JUnit 4.1, Oracle10g, JSP 2.1, Servlets 2.5, Spring 3.0, Hibernate 3.2, JBOSS, JMS, JSLT 1.2, HTML, XML, XSLT, AJAX, CSS,JavaScript,Bootstrap, AngularJS PL/SQL, Eclipse 3.7, Tortoise SVN, Log4j,Windows and Linux

Confidential

JAVA/J2EE Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development.
• Developed the applications using Java, J2EE, Struts, and JDBC.
• Worked on various use cases in development using Struts and testing the functionalities.
• Involved in preparing the High Level and Detail level design of the system using J2EE.
• Created struts form beans, action classes, JSPs following Struts framework standards.
• Implemented the database connectivity using JDBC with Oracle 9i database as backend.
• Involved in the development of model, library, struts and form classes (MVC).
• Worked on core java, using file operations to read system file (downloads) and to present on JSP.
• Involved in the development of underwriting process, which involves communications without side systems using IBM MQ and JMS.
• Used PL/SQL stored procedures for applications that needed to execute as part of a scheduling mechanisms.
• Involved in developing applications using Java, J2EE, EJB, Struts, JSP and Servlet.
• Designed and developed Application based on Struts Framework using MVC design pattern.
• Developed Struts Action classes using Struts controller component.
• Used SAX XML API to parse the XML and populate the values for a bean.
• Developed XML applications using XSLT transformations.
• Created XML document using STAX XML API to pass the XML structure to Web Services.
• Used Apache ANT for the entire build process.
• Used Rational Clear Case for version control and JUnit for unit testing.
• Configured WebSphere Application server and deployed the web components.
• Provided troubleshooting and error handling support in multiple projects

Environment: Flex, EJB, Struts, spring, JSP1.2, Servlets2.1, Jasper reports, JMS, IBM MQ, XML, SOAP, UDDI, WSDL, JDBC, JavaScript, XSLT, XML, UML, HTML, JNDI, Rational Rose 98, Oracle 9i, IBM Websphere 6.0, ClearCase, Log4J, ANT, JUnit, IBM RAD, Apache Tomcat

Confidential

Software Engineer

Responsibilities:

• Involved in Designing Market Interface (MI) Flow.
• Implemented data archiving and persistence of reportgeneration meta-data usingHibernateby creating Mapping files, POJO classes and configuringhibernateto set up the data sources.
• UsedHibernateFramework for Object Relational Mappings andSpringFramework for Dependency Injection
• Involved in QualityActivities to ensure good Quality in the code developed.
• Designed &implemented XML/WSDL to provide the interface to the various clients running on bothJavaand Non-Javaapplications.
• Maintaining Database using SQL.
• Worked on development unit tests with JUnit, Mockito, Spring Test API and other related technologies.
• Designed and Coded J2EE components using Hibernate.
• Developed Web Services which communicates with different other applications using SOAP.
• Used spring framework 3.0 with the help of Spring Configuration files to create the beans needed and injected dependency using Dependency Injection.
• Implemented Hibernate and replaced JDBC code.
• DevelopedJSP, Ajax, HTML, JS have been used for developing User Interface components.
• Involved in deploying the application on test environment.
• Developed the Database interaction classes using JDBC, java.
• Performed the integration testing.
• Involved in writing Maven Scripts for building the web application.

Environment: Java, J2EE, JSP,Hibernate, Spring framework, XML, jQuery, SOAP, WSDL, AJAX, HTML, JAVASCRIPT, CSS, CVS, JAXB, JUnit, WebSphere Application Server, Eclipse, Oracle