SUMMARY

• 8 years of experience in the IT industry, involved in complete software development life cycle including Production support, requirement gathering, analysis, design, development, deployment, testing, debugging, project management, implementation & maintenance of application in the Client/Server and Internet/Intranet environments.
• Experience on various business domains Retail, Healthcare and Publishing..
• Expertise in Java and J2EE - Servlets 2.4, JSP 1.2/2.0, Struts 1.2, EJB 2.1/3.0 and Spring 2.0
• Experience working in Proxy and Façade design pattern based projects.
• Experience in working with full life cycle (SDLC) of Development and distributed computing technology.
• Application development experience using Multithreading, Serialization, Externalization, Collection framework, Generics, Core Java components.
• Developed rich and complex Web UI using HTML/XHTML, JQuery, JavaScript and CSS.
• Experience in consuming Web services like SOAP (Simple object access protocol) and REST (Representational State Transfer).
• Experience on developing XML, XSD, XSL, XSLT and JSON for XML processing.
• Experience in using JUnit for unit testing, and SOAPUI and Rest Client for web services testing.
• Experience in build tools like ANT and Maven 2.2/3.0 and logging APIs like Log4j.
• Experience in working with Databases like Oracle 9i/10g/11g.
• Proficient in SQL, PL/SQL developed Stored Procedures, Triggers, Functions and Packages besides writing DDL, DML and Transaction queries with development tools like TOAD and SQL Developer.
• Experience with Continuous Integration Tools like Jenkins and Hudson.
• Experience in developing and deploying applications through Tomcat 7.0 and application servers like Weblogic 9.1/10.3/11g and websphere 6.1/7.0.
• Experience on web tools like Servicenow, SOAP UI, Rest Client, SQL Developer, Toad, UDeploy, Jira and Rally.
• Expertise knowledge in building reports using Jasper Reports through Excel, HTML, PDF, XML for creating dynamic report designs.
• Experience working on environments like Windows 2000/XP, Windows Server 2003, Linux and Unix (Sun Solaris, AIX).
• Experience in developing applications using Eclipse IDE Juno, Kepler and IBM-RAD 7.0.
• A self-motivated professional and natural communicator possessing good technical, initiating, leadership and problem-solving skills and has proven to be a good team player.
• Experience in the software design and development using both Agile and waterfall model. Along with expertise in Test Driven Development (TDD).
• Experience in co-ordinating with offshore team for production issues.
• Experience in Tibco BW, Kariba framework and EMS scripts.

TECHNICAL SKILLS

Programming Languages: JAVA, PL/SQL

Technologies: JSP, Servlets, Struts, Spring, EJB, JDBC, JNDI, log4j, EMS, Kafka

App & Web Servers: WebSphere, WebLogic, Tomcat, HTTP

Operating System: Windows 7/XP, UNIX, LINUX

Web Technologies: HTML, XML, JSTL, CSS, JavaScript, jQuery

RDBMS: Oracle

Scripting Language: Unix shell scripting

Testing Framework: Selenium

IDE: IBM RAD, Eclipse

Tools: SOAP UI, WinSCP, Putty, Beyond Compare, Firebug, XMLPad, TextPad, Rally, Jira, Confluence, Crontab

Build Scripts: ANT, Maven 3.0

Code Repository: IBM Rational Clearcase, SVN, CVS

Code Coverage Tools: Sonar

PROFESSIONAL EXPERIENCE

Confidential

Responsibilities:

• As a Production support engineer, worked in Deployment of Application in the Weblogic Server environment using ANT tool using Struts architecture with the JSP Client.
• Hands-on experience in Core java components like Collections, multithreading.
• Worked on L2 and L3 support activities for Java/J2ee application.
• Extensive knowledge in debugging the java code and providing fix for it.
• Developed triggers, packages, procedures and functions using PL/SQL.
• Co-ordinated offshore team of 10 members with Daily stand up meeting, helping them in resolving production issues.
• Unit testing, and Integration Testing of application.
• Experience in supporting Enterprise Order Management system that take cares of Invoice, shipping, returns tranactions.
• Kariba onboarding activity for all development projects.
• Participating in release meeting with Business team and stakeholders.
• Maintenance of Linux jobs using Crontab

Confidential

Responsibilities:

• Participating in design and code reviews.
• Hands-on experience in Order Management system.
• Unit testing, and Integration Testing of application.
• Ongoing support and maintenance of the application of defects and fixing them.
• Participating UAT testing and production readiness
• Extensively used Tomcat server for deploying web application.
• Worked on with bug tracking tools and source code repositories like Jira, CVS, SVN, TOAD and SQL Developer.
• Support of application deployment and maintenance.
• Good experience with test driven software development and unit testing tool like JUnit to write and run repeatable tests.
• Support testing (Functional, Performance, Access controls)
• Develop documentation artifacts
• Analysis, development of various server side components like SDOs, service handlers for service layer, DAOs for persistence layer and action classes.
• Build application components based on software specifications
• Design UML diagrams like class diagram, sequence diagram for various modules using UML tools for system design.
• Designing and development of web based UI using Spring and Struts.
• Involved in developing the front-end components using HTML, CSS,Java Server Pages, AJAX, JSTL, JAVASCRIPT, JQUERY and XML.
• Created a single independent Application Page for AUDIT services, which can be accessed from anywhere in the active case throughout the flow.
• Actively involved in Production Support for fixing the IR’s and adding new changes with new releases to the current deployment in prod.
• Used Log4j for logging errors, messages and performance logs.

Confidential

Responsibilities:

• Worked on MVC based architecture and Façade design pattern.
• Used Struts 2.0 while creating server-side front end web pages.
• Handled sessions of the application requests using EJB 3.0 Session beans.
• Developed entity beans using EJB 3.0 Entity Beans.
• Tested the business logic using JUnit test cases in Test Driven Development environment.
• Used X QMF in retrieving, updating, creating and deleting the customer details from the Oracle databases using SQL.
• Actively involved in providing bug fixes to the existing code base.
• Actively involved in manual testing of portal web pages.
• Actively involved in Production Support.
• Responsible in writing Design, Interface and Testing Documents.

Confidential

Responsibilities:

• Involved in gathering requirements, analyzing the project and creating Class Diagrams.
• Interacted, coordinated with the Design team, Business analyst and end users of the system.
• Created the web UI using Struts, JSP, Servlets and Custom tags.
• Wrote the DAO’s to access the database using JDBC calls.
• Deployment of Application in the Weblogic Server environment using ANT tool using Struts architecture with the JSP Client.
• Wrote SQL Queries, and integrated SQL Queries into DAO.
• Developed triggers, packages, procedures and functions using PL/SQL.
• Developed Business logic classes using Session Beans for Processing Manager Service.
• Involved in creating and configuring of build files
• Developed Controller Servlet a Framework component for Presentation
• Designed, Developed and Implemented JSP’s in Presentation layer for Submission Application reference implementation.
• Developed JavaScript for client end data entry validations and Front End Validation.
• Used custom tags to check for authentication.
• Wrote JUnit test cases for unit testing the integration layer.