SUMMARY

• 11 years of IT experience in all phases of Software Development Life Cycle(SDLC) including Analysis, design, implementation, integration, testing and maintenance of applications using Core Java/J2EE technologies Expert in Software Development Life Cycle (SDLC), Object oriented analysis and design methodologies.
• Expertise in XML and related technologies like XSL, XSLT and parsers like JAXP (SAX, DOM) and JAXB.
• Proficient in database development and coding SQL, PL/SQL, writing stored procedures, triggers and DAO packages with different relational databases such as Oracle 11g/10g.
• Good experience in Object Oriented Analysis & Design (OOAD) using different design methodologies/process frameworks like SDLC, Rational Unified Process (RUP), Agile Technologies (SCRUM) and tools like UML, Rational Rose.
• Thorough knowledge of OOP’s concepts and data structures.
• Good exposure to Service Oriented Architectures (SOA) built on Web services (WSDL) using SOAP protocol.
• Extensive experience in using various design patterns such as MVC (Model - View-Controller), Singleton, Session Facade, Service locator, DAO, DTO, and Business Delegate in the development of Multi-Tier distributed Enterprise Applications.
• Hands on experience in developing applications using JavaScript, HTML, DHTML, SQL Server and Oracle 8i/9i/10g in Retail and Networking business domains.
• Expertise in Server side programming using Core Java, Java Servlets, JSP, JDBC, JavaBeans, Oracle, log4J.
• Worked extensively using J2EE technologies such as JSP, Servlets, JMS, Java Mail,JDBC and Web Service.
• Experience of development in different environments like Windows 98/NT/2000/XP, UNIX, LINUX.
• Skilled in using IDE tools like Eclipse, NetBeans, IBM WSAD, My Eclipse Blue, RAD and JCreator
• Proficient in SOA and developing Java Web Services using SOAP, XML and WSDL.
• Well experienced in developing web applications and server side development using JavaScript, JSP, Servlets, JDBC, XML, JSTL, and JUnit using various web/application servers like JBoss 6.0, WebSphere 7.0/8.0, BEAWebLogic 8.x/9.x, Apache Tomcat 6.x/7.x.
• Thoroughly worked on version control tools such as Tortoise SVN, VSS, Clear Case and CVS.
• Experience in writing build scripts using Apache ANT and Maven.
• Skilled in using automated functional testing tools like Selenium and test driven development using JUnit and debug tools like log4j.
• Strong technical and interpersonal skills and a good team player.
• Experienced in managing both onshore and offshore development teams.
• Exhilarated and always eager to get myself accustom with the most recent technologies.

TECHNICAL SKILLS

Application/Web Servers: Websphere 6.0, JBOSS, Weblogic-8.1, Apache Tomcat

Languages & Scripting: Core Java, JavaScript, XML, Shell Scripting, Pl/SQL

J2EE Technologies: JDBC, Servlets, JSP, Swing

Web Services & XML: SOAP, WSDL, XML, XSL, XSLT, SAX & DOM

IDE: Eclipse, JBuilder,Toad, SQL DeveloperFramework Struts, Hibernate

Tools: Rational Clear Case, Team Track, Clear Quest

Version Control Tools: Tortoise SVN, Clear Case,VSS, CVS

Database: Oracle 11g/10g/9i, SQL Server, MySQL

Operating Systems: Win98/NT/2000, Red Hat Linux

Methodologies: Waterfall, Agile and Test Driven Development, SCRUM

PROFESSIONAL EXPERIENCE

Confidential, Newyork, NY

Project Lead

Responsibilities:

• Developed QAS Services, to validate the recipient address entered by the customers.
• Developed MDM Services, to manage the customer data used between the various order capture systems.
• Developed Email Generating system for Order Confirmation, Delivery Update and Delivery confirmation
• Expertise in Support and Maintenance model
• Involved in design and development of various core business services.
• Worked on Three different modules by providing Support and Enhancement changes.
• Interacted with Clients to gather business requirements and generated requirement specification. Leading the project team, specified design and coding standards.
• Created Shell Scripts to monitor all the back ground jobs, transferring file to other partners via SFTP, FTP
• Used WSDL for web services to provide/consume the Web services from/to other middle ware Systems.
• Used XML SAX to parse the simulated xml file which has simulated test data.
• Used SVN for version control.
• Log4j were used to log the various debug, error and informational messages at various levels.
• Expertise in onsite -offshore model
• Involved in code review.

Environment: Java JDK 6, XML, SOAP, WSDL, SAX, DOM,, Log4J, PL/SQL, Oracle 11g, UNIX Shell Scripting, Eclipse 4.3, Spring Framework, Ajax, AXIS, Web Services JAX-WS, SVN.

Confidential, Newyork, NY

Sr. Programmer

Responsibilities:

• Implemented Model View Controller(MVC) architecture using Struts Framework.
• Used Eclipse IDE tool for the MARS project.
• Involved in defining and generating the XML/XSLT catalog definitions for Products, Plans and Bundles.
• Developed and implemented the Data Validation using the Validation Framework in Struts.
• Front End Validations using Java Script.
• Involved in designing the application. Prepared UML Sequence Diagrams, Class Diagrams, and Activity Diagrams to in corporate in the technical design document.
• Designed DAO objects for accessing RDBMS.
• Used JDBC for database connectivity to Oracle.
• Design and develop Servlets, Session and Entity Beans to implement business logic and deploy them on the WebLogic Application ServerWork with ApacheTomcat Web Server.
• Used CVS for version control.
• Involved in the design discussion and design implementation phases of the lifecycle.
• Involved in supporting this project after go-live.

Environment: Java JDK 5, XML, SOAP, WSDL, SAX, DOM,, Log4J, PL/SQL, Oracle 10g, UNIX Shell Scripting, Eclipse 4.3, Spring Framework, Ajax, AXIS, Web Services JAX-WS, SVN.

Confidential, NY

Sr. Programmer

Responsibilities:

• Involved in low level designing of various use cases.
• Design and development of various modules in Webtools
• Worked in multiple release in parallel
• Owned few modules and delivered
• Involved in Code Review, Mentoring New joiners
• Quality in charge for the team and worked for CMMi activities
• Created and executed build script using ANT to generate JAR, WAR files and for integration testing and unit testing.
• Coordinated with the QA team during the process of making the code move to staging server and testing the application for the several test cases and defect testing.
• Prepared Documentation and Java Doc.

Environment: Core Java, Servlets, Tomcat, Spring Framework, XML, Confidential switches, JBODs and HBAs.

Confidential, NY

Sr.Java Developer

Responsibilities:

• Involved in SDLC Requirements gathering, Analysis, Design, Development and Testing of application
• Design and development of Port Fencing Feature for DCFM.
• Support for DCFM release.
• Relentlessly fixed nearly 50 critical issues which need Inter module dependencies for new design changes to support Mixed Fabric Support
• Mentoring juniors and involved code review.
• Developed Web Services - WSDL and SOAP, and exposed them to the clients
• Developed proxy clients for the web services for multiple clients
• Responsible for configuring the Framework XML files, Application specific XML files screen, application,
• Used Rational Clear Case and Clear Quest for version control and change management
• Used Ant scripts for building and deployment.
• Developed the classes for Unit Testing for the entire application and executed test cases for Unit, System and Integration testing.

Environment: Core Java, Swing, XML, Holodeck, MPI, My SQL, Confidential switches, JBODs and HBAs.

Confidential

Sr.Java Developer

Responsibilities:

• Involved in Owning the module, resolving critical issues and enhancing the feature sets as and when the customer demand is received.
• Relentlessly fixed nearly 100 critical issues which need proper switch-storage-HBA connection and configuration.
• Implemented the online-offline interdependency between core and virtual switches in client side.
• Enhanced switch/server data collection feature to enable the field engineers debug the application deeply and to solve the issues quickly.

Environment: Core Java, Struts Framework, Hibernate Framework,JSP, My SQL, Tomcat, XML, Holodeck, MPI.

Confidential

Java Developer

Responsibilities:

• Involved in analysis, design and development of IBA application and developed specifications which include Use Cases, Class Diagrams, Sequence Diagrams and Activity Diagrams.
• Involved in development of User Interface using JSP, JavaScript, XSLT, XML, AJAX, HTML, Tag libraries and Struts MVC framework.
• Used Struts, Front Controller and Singleton patterns, for developing the action and servlet classes, Involved in designing and developing business and utility classes of the system.
• Involved in Java application testing and maintenance in development and production.
• Extensively configured the build files to different Environments
• Successfully executed all the test cases and fixed any bugs/issues identified during the test cycles pooling issues.

Environment: Core Java Struts Framework, Hibernate Framework, JSP, HTML, JavaScript, XML, Tomcat, JBOSS, SQL Server, and Eclipse.

Confidential

Java Developer

Responsibilities:

• Involved in developing Front-end.
• Individually involved in backend Connectivity.
• Extensively used Struts for front-end framework.
• Used Concurrent Version System (CVS) as a Version Control Tool.

Environment: Core Java, Struts Framework, Hibernate Framework, JSP, HTML, JavaScript, XML, Tomcat, JBOSS, SQL Server, and Eclipse.