PROFESSIONAL SUMMARY

• Senior Java Developer with over 7 years of experience delivering successful software development and maintenance projects.
• Exposure in handling projects and ensuring its timely delivery.
• Extensively worked on Java, J2EE, Web Services, Oracle, UNIX and Informatica.
• Extensive experience in application development using various Core Java concepts such as OOPS and Collections.
• Extensively worked on Java-J2EE technologies like JDBC, Servlets, JSP, JSTL, JavaScript, CSS and HTML, JMS.
• Extensive experience in developing UI business components using Spring, Hibernate and Struts frameworks.
• Expertise in using Servers like JBoss, WebLogic and Apache Tomcat.
• Expertise in XML, SAX, DOM, JAXP, JiBx and XMLBeans.
• Extensively worked on developing Web Services using Apache Axis, SOAP, UDDI and WSDL.
• Expertise in UNIX Shell scripting.
• Expertise in using SQL and PL/SQL.
• Extensive experience in using databases such as Oracle 10g/9i/8i and MySQL.
• Extensively worked with Ant, Log4j, and Toad.
• Expertise in using ETL tools like Informatica.
• Expertise in using development tools such as Eclipse and Net Beans.
• Expertise in writing unit test cases using JUnit.
• Extensively worked with source control tools like CVS.
• Extensive experience in software development on UNIX, Linux and Windows platforms.
• Expertise in deploying applications on JBoss and WebLogic application servers.
• Extensive experience in utilizing Agile/Scrum methodologies for software development.
• Good experience in designing applications using UML.
• Expertise in quickly troubleshooting production issues, preparing root cause analysis documents and directly working with customers/end-users.
• Excellent team player with good communication and written skills along with a quest and zeal to learn new technologies.
• Expertise in Coordinating with multiple teams like client side IT developers, web-service consumers, QA Database, L1 support teams.

TECHNICAL SKILLS

Languages: Java, SQL, PL/SQL

Web Technologies: Web-Services, Servlets, JSP, JMS

Database: Oracle 10g/9i/8i, MySQL

Frame Works: Struts 1.x, Hibernate 3.x, Spring 2.5.x

XML Technologies: XML, SAX, DOM, JAXP, JiBx, XMLBeans

Servers: WebLogic, JBoss, Tomcat

Tools Utilities: Test Director 8.0, Mercury Quality Center, SOAP UI, HPSD, Install Jammer, JUnit

Data Warehouse Tool: Informatica 8.x, 9.x

Scripting: UNIX Shell Scripting

Operating Systems: Windows, UNIX

Domains: Banking Financial Services

WORK EXPERIENCE

Confidential

Responsibilities:

• Understand nature of requirement and explain it to offshore/onsite team members and finding in-scope or out of scope requirements.
• Responsible for Analysis, Design and Development of SOAP based web-services.
• Used XMLBeans for validating the input/output XML's.
• Used JiBx for marshalling and unmarshalling.
• Used Hibernate to develop DAO layer for performing CRUD operations on the database.
• Configured proxy based transaction management provided by Spring
• Created Hibernate mapping files for mapping POJO to the database tables and extensively used features like Criteria API and Named queries.
• Preparing JUnit test cases and testing individual components.
• Tested developed web services using SOAPUI tool.
• Used SonicMQ from progress software for sending and receiving messages in asynchronous mode between distributed systems. This SonicMQ implements the JMS API.
• Support System Integration Testing SIT /UAT of different modules, promoting code to different environments like QA/UAT/Production.
• SPOC for Informatica related activities like monitoring and enhancing the workflows and fixing the support related issues.
• Took active part in the development of new informatica workflow for one of the sub-project's called RRBA Portfolio Review.
• Responsible for Maintenance which would include fixing bugs, adapting the software to new environments, updating the software according to changes / additions in user requirements, and updating the documentation and making the software easily maintainable.
• Participate in daily scrum and updating the status of the deliverables to the client.
• Used Ant for compiling and creating deployable archives, CVS for Version Control and Web Logic as Application Server.

Environment: Java-J2EE,Web-Services, JMS, Informatica, Web Logic Server , Oracle, Quality Center, Spring and Hibernate framework's, Install jammer, EclipseIDE.

Confidential

Responsibilities:

• Participated in requirements gathering and analysis
• Preparing the Harmonization Document for new functionalities understanding
• Developing new modules using Struts framework.
• Created Struts action classes for handling incoming requests, worked on business layer for handling business logic.
• Developing User Interfaces using Servlets, JSP, JSTL, CSS.
• Prepared 'stored procedures' for handling data.
• Responsible for monitoring and fixing the issues raised in UAT and driving the team towards achieving the milestones of the project.
• Support System Integration Testing SIT /UAT of different modules, promoting code to multiple environments like QA/UAT/Production.
• Used CVS as the version control system and Ant build script for building the application deployable.

Environment: Java-J2EE, JBoss, Oracle, Mercury Quality Center, and Struts Framework

Confidential

Responsibilities:

• Monitored the applications status.
• Tracking support related issues through HPSD.
• Identifying the severity of the issue by doing the initial analysis and modifying the severity in HPSD.
• Preparing root cause analysis documents for critical issues.
• Adding additional functionality to the existing application on need basis.
• Querying database using SQL to identify problems in data related service tickets.
• Prepared Unix Shell Scripts for monitoring tasks.
• Responsible for co-ordinating bridge calls with multiple support teams during high severity application issues.
• Responsible for resolving the support related issues as per Service Level Agreements.
• Responsible for preparing shift plan for team member's to support applications on 16hrs/5days basis.

Environment: Java-J2EE, JBoss Server, eMatrix, Aviation Framework, HPSD

Confidential

Responsibilities:

• Participated in requirements gathering and analysis.
• Developed web applications using Struts framework.
• Developed DAO layer using JDBC and wrote several e-Matrix based queries TCL to store and retrieve results from database.
• Used JavaScript for client side validations and manipulating html elements.

Environment: Java-J2EE, eMatrix, Web-Logic Server, Support Central, IntelliJ IDE, Struts Framework

Confidential

Responsibilities:

• Developed various modules of the application.
• Fixed Code Review Errors.
• Prepared test cases for Integration Testing and System Testing.

Environment: Java, Oracle, Web Logic Server, Casper Framework, Mercury Quality Center