SUMMARY

• 7 years of experience in Analysis, Design, Development, and Testing of Software Applications using JAVA, J2EE, XML and Relational Databases.
• Hands on experience in application development using J2SE, JavaBeans, JDBC, Struts, JSP, Java Servlets, HTML, XML, Ajax, Tiles.
• Expertise in Object - oriented design/analysis, and UML modeling.
• Expertise in design and development of various web and enterprise applications using various technologies like JSP, Servlets, Struts, Hibernate, Spring, JDBC, XML, AJAX, SOAP,RestFul Web API and Web Services,HTML5, JavaScript, JQuery.
• Well versed wif complete Life Cycle Development process that includes translation of requirements into functional and technical specifications, Designing, Developing, Testing and Implementation and Post Production support.
• Experience in developing Web Applications wif various Open Source frameworks Jakarta Struts Framework 1.x/2.x, Spring Framework, Spring - MVC, Struts Validation, Tiles1 and Tiles2, and ORM such asHibernate technology.
• Expertise in using various build tools such as Ant,Maven and PVCS
• Worked extensively on wide range of application servers includingJBoss, ApacheTomcat,and Websphere.
• Expertise inusing databasesOracle 8i/9i/10g,SQL serverand writingcomplex SQL queries and Stored Procedures.
• Designed and developed Applications for Product Development/ Telecom Industry.
• Have a good working knowledge designing Java/J2EE application using OOAD and UML utilizing Rational Rose, Visio.
• Highly adaptable in quickly changing technical environments.
• Good team member who can support and coordinate well among team and having good communication skills

TECHNICAL SKILLS

Design Skills: Object Oriented Analysis and Design (OOAD), UML (Rational Rose), Visio

Java: Java 1.4/1.5/1.6/1.7

J2EE: JSP, Servlet, JDBC, JNDI, AJAX, Tiles,JQuery

Middleware: JBoss, Tomcat 7, Websphere

XML/HTML: XML, HTML5, XHTML, CSS3

Scripts: Java Script

IDE: Eclipse, NetBeans5.x/6.x, Microsoft .NET Visual Studio

VersionControl: PVCS,CVS

Database: SQL, DB2, Oracle 8i/9i, PL/SQL, MS-Access

Operating Systems: Windows XP/Vista/7, UNIX/Linux

Tools: Pl/SQL Developer, Toad, SQL Navigator

Java/J2EE Frameworks: MVC, MVC2, Struts1.x/2.x, Spring, Hibernate

Build Tools: Ant,Maven,PVCSOthers WebServices,SOAP,RESTful Web API, JMS

PROFESSIONAL EXPERIENCE

Confidential, Naperville, IL

Java Developer and Support

Responsibilities:

• Responsible for object-orientated analysis/object-orientated design and also worked closely wif teh business analyst’s in gathering, understanding and developing teh requirements.
• Responsible for implementing J2EE design pattern like Object Model, Sequence diagrams and Use Cases using Rational Rose.
• Authentication of teh users was implemented using LDAP
• Implemented Model View Controller (MVC) architecture using Struts 2 framework.
• Configured tiles2for reusing view components as an application of J2EE composite pattern
• Involved in designing and development of Front-end web interface using JSP, JQuery, JavaScript, AJAX and XML,HTML5,CSS3for administering and managing users and clients.
• Used Oracle 10gas Database.
• In Site Announcement ER developed teh SOAP web service to send message’s to teh users consuming REST API calls in IF framework to support VA mobile campaign.
• Used Web Sphere Application Server 8.0as an application server for deploying teh production application
• Used Log4j tool for debugging teh application.
• Used PVCS for version control
• Used Tomcat 7 and Eclipse for debugging purpose
• Worked in Support team for this project and fixed several issues and also developed few enhancement identified by teh customer.
• Was involved in all phases of development like customer discussions, Technical Design Document preparation, and development and testing
• Fixes were deployed in Development, Testing and Staging servers using Web Admin Console
• Was involved in developing an ER for this Application
• Resolved teh CPU Starvation issue by modifying teh process for CSGUEST to read teh entitlements from a file rather than running teh huge entitlements stored procedure and processing teh results.Created a Cron job that runs once or twice a day to recreate that file.
• Resolved Site Announcement ER issue by removing sleep statement and adding a composite unique constraint on teh log table for announcement id and SSOPID. This modification prevented duplicate entries for same announcement id / SSOPID combination.
• Used citrix, vpn to connect to teh client server

Environment: Java, J2EE, HTML5, Servlets, WebSphere Application Server 8.0, Struts 2, JDBC, XML, Oracle 10g, PL/SQL, Java Script, putty, toad, Winscp, Unix, Tiles 2, Log 4j, PVCS, Rational Rose, Share point, Tomcat 7, JSP,SOAP,REST,WebServices,AJAX,Eclipse.

Confidential, Pittsburgh, PA

Java Developer

Responsibilities:

• Responsible for converting teh business requirements to software specifications using RationalUML
• Designed Use Case, Class and Sequence diagrams for various modules and components.
• Implemented Springframework to leverage on teh tiered structure and teh IOC and AOP features.
• Followed Agile methodology and SCRUM meetings to track, optimize features to customer needs
• Implemented MVC-model 2 architecture usingdesign patterns like DTO, VO, Facade, and Delegate
• Used SQL Serverfor Backend operations
• Used HibernateORM, configured O/R mapping, and wrote complex hibernate queries
• Involved in designing and development of Front-end web interface using JSP, JQuery, JavaScript, AJAX and XML,HTML,CSS3 for administering and managing users and clients
• Designed and Developed Java web service based system for retrieving required information using XML, XSLT, J2EE, REST,SOAP and WSDL.
• Followed Mavens Life Cycle process-resources, compile, process-test-resources, test-compile, test, package, install, deploy.
• Developed reusable Java components for complex business rules used across multiple modules.
• Developed JSP for teh presentation layer, and Action classes for several critical modules
• Used JUnit for testing teh application, rectified performance bottlenecks and eliminated critical bugs
• Used ZenDesk for bug tracking, tracked on daily basis and fixed based on teh priority
• Developed and tested teh application on Tomcat 6 server and deployed on Websphere Application Server 6.1
• Participated in teh production build/release process and final technical documentation.
• Demonstrated sound understanding and knowledge of teh RDBMS concepts in database design.

Environment: Java, J2EE, Spring, HTML5, UML, XML, Hibernate, JSP, SQL, Oracle 9i, My Eclipse,Websphere 6.1,JUnit,RationalRose,Sharepoint,ZenDesk, Plan View, Windows, servlet, REST,SOAP,AJAX,Jquery,Maven,SQLServer,Tomcat 6.

Confidential, Boston, MA

Java Developer

Responsibilities:

• Responsible for gathering business and functional requirements from teh users.
• Worked closely wif requirements to translate business rules into business component modules.
• Implemented Agile (Scrum) Methodology that includes daily scrum wif team.
• Developed teh application using Hibernate and Spring Framework.
• Designed teh application and class diagram in UML wif teh help of Rational Rose tool.
• Created user-friendly GUI interface and Web pages using HTML, CSS3, JSPand Java scripts,JQuery, AJAX and Xml
• Designed and Developed Model Components - Action Form Bean, Controller Components - Action Classes, Action Mapping.
• Developed front end modules and consumed various Web services in teh business layer using protocols like SOAP, UDDI,REST and WSDL in teh application
• Managed Object Persistence, Data retrieval using ORACLE10gas backend.
• Used Firebug and Http Basic Watch to inspect, edit and monitor CSS, HTML, JavaScript requests in any web page.
• Developed and tested teh application on Tomcat 5 server and sql server
• Followed Ant Life Cycle for building teh application
• Wrote Sql Queries and Stored procedures in PL/SQL.
• Used Hibernate 3.2 to communicate wif teh Database, mapping teh entities to teh tables and corresponding columns in teh database by using Hibernate annotations.
• WroteHQL queries to implement teh select, insert, update and delete operations to teh database
• Interacted wif teh users and prepared documentation.
• Involved in performing Integration testing of teh whole application.
• Used Junit wif JMock for unit testing.
• Provided production support for teh application and coordinated wif cross functional teams
• Configured Web Sphere Application 6.0 server and deployed teh web components into teh Server
• Responsible for updating teh defects status in a daily based QA status meeting.

Environment: Java, J2EE, HTML, Servlets, Spring, Hibernate, JDBC, XML, Oracle 10g, PL/SQL, Agile, Java Script,Web Sphere Application Server 6.0, CSS3,JSP, SOAP,REST,Jquery,Ajax,SqlServer,Maven,Tomcat 5.

Confidential

Java Developer and Support

Responsibilities:

• Was involved in all phases of teh project, direct client interactions and business decision making
• Implemented Agile (Scrum) Methodology that includes daily scrum wif team.
• Developed teh application using JDBC and Spring Framework.
• Designed teh application using Rational Rose, built use case, class, and sequence diagrams
• Developed presentation layer using Spring MVC
• Created user-friendly GUI interface and Web pages using HTML, JSP, and Java scripts,Ajax,Jquery.
• Managed Object Persistence, Data retrieval using ORACLE as backend.
• Used JDBC Template
• Wrote Sql Queries using DDL, DML and Joins.
• Used PVCS for version control
• Worked in Support team for this project and fixed several issues and also developed few enhancement identified by teh customer.
• Involved in all phases of development like customer discussions, Technical Design Document preparation, and development and testing
• Fixed issue in extracting teh user details from LDAP by changing teh code of LDAP path
• Analyzed and identified teh root cause as hung thread and fixed teh issue.
• Expertise in using Confidential SM9,OVSD,Vega GCC
• Used citrix, vpn to connect to teh client server

Environment: Java, J2EE, HTML, Servlets, Spring, Tomcat, JDBC, XML, Oracle 10g, Java Script,PVCS, Citrix, Vpn, Confidential SM9,OVSD, Vega GCC,JQuery,Ajax.

Confidential

Java Developer

Responsibilities:

• Involved in providing User Interface for Bank Gateways and Clearing House using JavaScript, JSP,Ajax,Jquery,HTML,CSS,XML and Servlets.
• Developed application using MVC architecture.
• Implemented Spring framework to leverage on teh tiered structure and teh IOC and AOP features.
• Developed teh application using Hibernate and Spring Framework.
• Followed Agile methodology and SCRUM meetings to track, optimize features to customer needs
• Implemented MVC-model 2 architecture usingdesign patterns like DTO, VO.
• Involved in coding for E-Check Batch generation at Bank Gateway.
• Involved in Deployment of whole application.
• Involved in Sending Messages using JMS and receiving using Message Driven Beans (EJB2.0).
• Involved in Encryption and Decryption of data.
• Followed Mavens Life Cycle to package, install, deploy.
• Involved in validation of XML schemas both at Bank Gateway as well as at Clearing House.
• Involved in XML Schema generation for all teh XML messages in teh project.
• Involved in using teh JMS technology for teh messaging part.
• Maintenance of whole teh project.

Environment: Windows XP/2000, Java,, Oracle10g, J2EE, JDBC, Servlets, XML, DOM, JavaScript, JMS, EJB2.0, JSP, Ajax, JQuery,HTML,CSS,Servlet,Spring,Hibernate,Maven,CVS,TOAD.