SUMMARY

• Over 8+ years of experience in analysis, design, implementation and testing of Object Oriented Applications in Client/Server environments using Java/J2EE.
• Strong knowledge in Object Oriented Concepts, Object Oriented Design (OOD), Object Oriented Analysis (OOA), Programming and its implementation.
• Well versed wif complete systems life cycle development processes of design, development, testing and implementation.
• Expertise in design and development of various web - and enterprise-level applications using Java and J2EE technologies like spring, Hibernate, JSP, Servlets, JDBC, Oracle.
• Experience in using frameworks and tools like J Unit.
• Developed web applications by implementing Model View Control (MVC) architecture using JSP pages dat interact wif Servlets.
• Expertise in XML.
• Experience in working wif frameworks like Struts, Spring and Hibernate
• Experience in using Java IDE tools like Net beans and familiarity wif other IDEs such as Eclipse.
• Experience in using MySQL databases to write complex SQL queries, and familiarity wif databases like SQL.
• Experience of development in different environments like Windows, XP, LINUX, UNIX.
• Document preparation including Requirement Specification, design documents, Test cases and Analysis, User Training documents and Technical Help documents.
• Experience in working wif Virtual and Multi National Team.
• Excellent communication, interpersonal and analytical skills along wif can - do attitude.

TECHNICAL SKILLS

Java Technologies: Java, J2EE, JDBC, Servlets, JSP, JSTL, JQuery EJB.

Frame Works: MVC Struts, Spring, Hibernate.

Development Tools: WSAD, Eclipse, ANT, Log4j.

Design and Modeling: UML and Rational Rose.

Web Services: SOAP, WSDL, UDDI.

Databases: Oracle, SQL Server,DB2, MS-Access

Scripting languages: Java Script, Shell Script

Web/ Front End: HTML, CSS, AJAX, DOJO, JavaScript, JSONVersion Control CVS, Clear case, SVN

Environment: s: UNIX, Red Hat Linux, Windows XP.

PROFESSIONAL EXPERIENCE

Sr. Java J2EE Developer

Confidential, New York, NY

Responsibilities:

• Developed and Implemented WebServices and used Spring Framework.
• Implemented business logic using Struts action components in the Struts and Hibernate framework.
• Developed the application using Struts Framework which is based on the MVC design pattern.
• Developed persistence layer wif Hibernate, jQuery.
• Developed the presentation layer using Java Server Pages, Tiles, Ajax and Java Script.
• Created frontend using Sencha EXTJS framework.
• Developed web pages using HTML/CSS and JavaScript.
• Used Oracle for the EIS layer.
• Java and JSP developer for J2EE web application on WAS, DB2 and AIX.
• Developed HQL queries for CRUD.
• Mentored a team of 5 junior to mid-level developers in Java/J2EE Development using UML design documents.
• Developed PL/SQL procedures for login module and written complex SQL queries.
• Developed DAO API to manage the payment information using JDBC
• Developed Rest architecture based webservices to facilitate communication between client and servers.
• Used Eclipse for developing the application and CVS for version control.
• Deployed EJB Components on WebLogic .
• Worked wif Clearcase source management.
• Developed test cases and performed unit testing using JUnit.
• Manage multiple, high profile cross-functional AGILE program teams across various business units.
• Developed the UML Use Cases, Activity, Sequence and Class diagrams using Rational Rose.
• Developed user interfaces using JSP, JSF frame work wif AJAX, Java Script, HTML, and CSS.
• Developed Servlets and Worked extensively on Sql.
• Developed pom.xml for the build of the application using Maven
• Developed a Web Application using Java wif the Google Web Toolkit API wif PostgreSql
• Developed order receipt report wif bar code using lowage iText and jasper report.
• Worked wif ILog Jrule engine, to trigger the business rules in the rules execution engine configured in WebLogic application server.
• Developed automation test cases using Java and selenium on Eclipse for web 2.0 Ajax application
• Design, develop and test of SOA services using SOA / Web Service / Oracle Fusion Middleware.

Environment: s: JAVA, J2EE, SPRING, HIBERNATE, STRUTS, JQUERY, AJAX, SENCHA EXTJS, JAVASCRIPT, ORACLE, CRUD, PL/SQL, JDBC,APACHE CXF, REST, ECLIPSE, WEBLOGIC, CLEARCASE, JUNIT, AGILE, UML, JSP, JSTL (JAVA SERVER PAGESSTANDARD TAG LIBRARY), SERVLET, MAVEN, ITEXT, GOOGLE WEB KIT (GWT), JASPER REPORT, ILOG, WEB 2.0, SOA.

Sr. Java J2EE Developer

Confidential, New York, NY

Responsibilities:

• Implemented the Spring dependency injection of the Database helper instance to the action objects.
• Implemented Hibernates Lazy default fetch plan for generating proxies and collection wrappers and also created fetching strategies for minimizing the number of SQL statements.
• Developed Web pages using JSF.
• Developed J2EE components using Netbeans as IDE
• Architected mainframe modernization solutions using SOA/web services, middleware integration technologies and ESB based on JAVA/J2EE.
• Used DOJO for AJAX Support and used JSON for DOM objects
• Developed JavaScript based components using ExtJS framework like GRID, Tree Panel wif client reports customized according to user requirements.
• Developed web applications using Spring MVC, JQuery, HTML, Bootstrap.
• Used DB2 as the database and wrote SQL & PL-SQL.
• Used JPA wif Entity Beans for interacting wif Persistence Layer for CRUD operations.
• Used JDBC to connect to the information model tier.
• Used Apache CXF for XML generation.
• Used SOAP Technology for exchanging the XML application using HTTP.
• Developed Web Services using WSDL and XML.
• Used My Eclipse as an IDE for developing the application.
• Worked on Securing WebSphere Portal wif LDAP and DB2, WebSphere wif LDAP.
• Build and release the code from Clearcase, Subversion and Perforce.
• Developed JUnit test cases for all the developed modules.
• Worked in Agile environment wif active scrum participation.
• Design and development of components, such as Class, and Sequence diagram in UML.
• Developed custom tags, JSTL to support custom User Interfaces
• Developed Servlets and JSP based on MVC pattern using Struts framework and Spring Framework
• Used Maven to build and generate code analysis reports.
• Used IText to generate PDF for HTML forms.
• Design, implementation, and development of Oracle ECM workflows to meet the requirements of the business user.
• Design and develop GUI and back-end components for analysis and collaboration software in Google Web Toolkit, Java and XML in a UNIX environment.
• Used Struts Model-View-Controller approach to help design new features and fix Jira bugs and request.
• Designed UML diagrams using UML and Rational Rose.
• Integrated Jasper Report wif Struts web based application.
• Worked in SOA architecture Websphere Message broker for integration wif Pega and ILog.
• Designed and implemented Rules infrastructure by wrapping up core JRules API.
• Developed a web 2.0 control console using GWT to manage data matching for data staging
• Used JMS in the project for sending and receiving the messages on the queue.
• Build code using IDE Intell and deploy it using Apache Tomcat.
• Involving in Building the modules in Linux environment wif ant script.
• Developed custom web forms using PHP and JavaScript.

Environment: s: JAVA, J2EE, SPRING, HIBERNATE, STRUTS, JSF, DOJO, SENCHA EXTJS, JAVASCRIPT, CSS, AJAX, HTML, DB2, CRUD, PL/SQL, JDBC, APACHE CXF, SOAP, WEBSERVICES, ECLIPSE, WEBSPHERE PORTAL, SUBVERSION, JUNIT, SCRUM, UML, JSP, JSTL, SERVLET, MAVEN, XML, ITEXT, ORACLE ECM, GOOGLE WEB KIT (GWT), JIRA, JASPER REPORT, ILOG, JRULES, WEB 2.0, SOA, JMS, APACHE TOMCAT, LINUX, PHP.

J2EE Developer

Confidential, Chicago, IL

Responsibilities:

• Performed J2EE application deployment using JBoss application server on Windows and Linux.
• Development of a split billing system - core java, collections, spring, hibernate, mysql
• Developed complex Web based UI using Struts, Ajax and Java Script.
• Developed the front end using JSF and Portlet.
• Developed web Components using JSP, Servlets and Server side components using EJB under J2EE Environment.
• Developed Java and EJB in Mainframe DB2 environment.
• Used JBoss application server to deploy application into Production environment.
• Work wif clients on their day to day interactions wif CVS Caremark.
• Designing the flow of the project using Water Fall Model.
• Designed the UML diagrams based on the OOAD principles
• Created applications, connection pools, deployment of JSPs, Servlets, and EJBs in WebSphere
• Used Ant for developing build scripts and deploying the application onto WebLogic.
• Deployed complex systems on client site dat includes EMC Documentum
• Used JIRA issue tracker to file the bugs.
• Designed the front end using Swing.
• Development/Deployment of jar files into ILOG Rule builder.
• Use Oracle ADF to create a rich User Interface.
• Page design and development using Oracle BPM.
• Use IBM MQ Series to send information from mainframe to web and back to mainframe
• Apache Tomcat Server was used to deploy the application.
• Used web services (REST) to bridge the gap between our MS and Drupal technology.
• Builds and develops java interfacing wif different backend systems in Mainframe.

Environment: s: SPRING, IBATIS, STRUTS, JSF, EJB, JQUERY, MY SQL, TOAD, SQL SEVER, DB2, APACHE AXIS2, WSDL, NETBEANS, JBOSS, CVS, VISUAL SOURCE SAFE, SELENIUM, WATERFALL MODEL, UML, JSP, SERVLET, ANT, XML, EMC DOCUMENTUM, JIRA, SWING, COGNOS, ILOG, ORACLE ADF, ORACLE BPM, IBM MQ SERVICES, APACHE TOMCAT, LINUX, UNIX, RUBY, WORDPRESS, DRUPAL

Java Web Developer

Confidential, Richardson, Tx

Responsibilities:

• Re-designed and re-implemented the company’s web functionality into a modern n-tier architecture using J2EE framework. The Existing system was built using VB and Power Builder.
• Implemented the server side design using the industry standard J2EE design patterns like Business Delegate, Service Locator, Business Interface, Session Facade, and Data Access Object.
• Utilized various Rational Rose design methodologies for developing the framework.
• Object Oriented Analysis and Design (OOAD) of business requirements wif the end users and business analysts.
• Code development using PL/I, COBOL, JCL and DB2
• Develop/test/debug JCL.
• Involved in development of GUI Using HTML5, CSS, JSP and JavaScript.
• Designed professional UI web applications and front-end technologies like jQuery UI and CSS.
• Served as developer architect for the application involving heavy use of ASP.NET, C#.NET, JavaScript, AJAX, XML, SQL, T-SQL, XHTML, CSS.
• Backend development wif PHP, MYSQL, BASH, LINUX, UNIX
• Developed Contract List to pull all the contracts which returned a JSON which is acceptable by Dojo Grid.
• Designing the web client by using HTML, CSS, JavaScript, AJAX, EXT JS, and DOJO wif JSON.
• Worked on PL/SQL and SQL queries
• Used Sybase and wif SAS to replace code on the mainframe for high priority work to produce the CPI every month.
• Developed the application using Spring framework.
• Created sequence diagrams to show the page flows using WSAD.
• Developed Client side screens in XML using XSLT.
• Developed front-end screens using JSP and Tag Libraries.
• Used Hibernate for mapping object oriented design model to relational database.

Environment: JAVA, SPRING, JAVASCRIPT, XML, HTML, JSP, JSON, CSS, AJAX, DOJO, JSON, ORACLE, SQL, T-SQL, JDBC, HIBERANTE, JAVA SERVLETS, JSP, UML, RATIONAL ROSE,, JUNIT, LINUX, UNIX

JAVA Developer

Confidential, CA

Responsibilities:

• Involved in analysis, design and development of Portfolio Management.
• Created Use case diagrams, Class diagrams and Activity diagrams using Microsoft Visio.
• Followed iterative approach in timely manner.
• Developed front-end using JSP, HTML, CSS, JAVA Script and J query.
• Responsible for developing Servlet.
• Involved in implementing database design, connectivity and access.
• Wrote MySQL queries and used JDBC API.
• Worked in Windows environment for building the application using net beans IDE.
• Developed test cases and performed unit testing using J Unit.
• Extensively used Collabnet subversion for version control.
• Used Glassfish Server for deploying various components of application.
• Involved in modifying, updating and testing of the component.
• Involved in group meeting wif teammates and made substantial changes to the architecture to improve performance of the Application.
• Modified JSPs, used struts tag libraries and Java Server Pages Standard Tag Library (JSTL).
• Maintained Struts architecture throughout the application.
• Developed the bean classes for better data exchange between the MVC layers
• Successfully differentiated presentation from code.
• Used multi threading and socket programming.
• Deployed the application on WebLogic Application Server.
• Created connection pools and data sources.
• Modified JavaScript to read client side activities (events) and data and event validations.
• Used WinCVS as version Control system.
• Suggested ER models and changes in the table structures
• Modified SQL, PL/SQL procedures and triggers to obtain optimize output.
• Involved in separation of components and deploying in different servers and balancing the load among each Server.
• Solved performance issues and brought optimal output from the available resources.

Environment: JAVA, J2EE, JAVA SDK, JSP, HTML, JDBC, OOAD, SERVLETS, SVN, MYSQL, WINDOWS XP PROFESSIONAL, JAVA SCRIPT, J QUERY, GLASSFISH SERVER, NET BEANS IDE, SYBASE, BEA WEBLOGIC SERVER, JSTL, SQL SERVER, STRUTS FRAME WORK, SERVLETS, JSP, EJB, WINCVS, JAVABEANS, ECLIPSE, UML, WINDOWS XP/LINUX.