SUMMARY

• Around Seven years of experience in Analysis, Design, Development and Testing of Java/J2EE applications.
• Experience in Shell scripting.
• Experience in Oracle/Teradata PLSQL, tiger and view
• Excellent hands on experience with JAVA, J2EE, Hibernate, JMS, and JDBC.
• Experience working with J2EE application servers like WebSphere.
• Extensive experience with MVC architecture.
• Used JUnitfor testing code logic and Log4j for capturing logs.
• Extensive experience in developing Web Services applications.
• Experience in Database Design triggers, DDL, DML SQL queries.
• Programming Experience in Windows XP/2007 and UNIX/Linux.
• Experience in deploying the Enterprise Applications (ear) and Web Applications (war) on the Apps Servers.
• Experience in tools like WebSphere, eclipse, Toad, SQL developer.
• Experience in Version control tools like VSS.
• Proficiency in System Life Cycle including managing, developing and testing the applications.
• Exposure to all phases of Software Development Life Cycle (SDLC), used Scrum/Agile development process.
• Capability to adapt New Tools and Applications.
• Good team player with the ability to manage and work independently in a time sensitive environment.
• Exposure to Software Engineering methodology like agile methodology, Waterfall methodology and Scrum Methodology.
• Experience in working in both Windows and Unix platforms
• Expertise in database SQL, T - SQL and PL/SQL in Oracle (10g and 11g),SQL Server environments.
• Hadoop Development using MapReduce and Pig

TECHNICAL SKILLS

Java Technologies: Core Java 1.4 - 1.7, Spring Framework, Hibernate, Webservice, Hadoop

Operating System: Windows 9x/2K/NT/XP, UNIX(9.0 ands 10.0) and Linux

Databases and Data Storage: Oracle 10g/11g, Teradata

Web Related: HTML, JSP, Servlets, Java Script

J2EE Servers: IBM WebSphere6.0, 7.1, Apache1.2 and MS IIS

Tools: Eclipse 3.x, My Eclipse, Net Beans 5.x, 6.x, Maven, Ant Build Tool, Log4j, JMS, EJB

Testing and Version Control: JUnit

Scripting: JavaScript, Shell scripts, SQL Scripts

PROFESSIONAL EXPERIENCE

Confidential

Sr. Developer (Java Technology, Shell scripting, PLSQL)

Environment: Red Hat Linux 6.0, oracle, teradata, ant 1.2, JMA, weblogic, Java 1.6, 1.7, Abinitio, Hadoop

Responsibilities:

• Analyzed the business requirements and prepared time estimation.
• Provided written technical specifications and presented them to LOB for the approval.
• Developed code using Java, J2EE, Web Services, customized spring using JISI framework.
• Defined and wrote Java beans in Spring 2.X for services and dependencies
• Developed code for obtaining bean references in Spring Framework using Dependency Injection (DI) or Inversion of Control (IoC).
• Resolved bean cyclic dependencies.
• Defined declarative transactions by creating Spring AOP proxy objects.
• Unit testing and integration testing using JUnits.
• Generated code coverage for management purposes.
• SOAP UI was used extensively to test the middleware components independently.
• Code review done using SVN tool.
• Deployed application in Websphere server.
• Used UNIX commands as part of project development and log traceability.
• Co-ordinated with offshore.
• Wrote commands withAbinitio for operations.
• Writing and design PL/SQL for the data operation in Oracle 10/11g
• Worked on migration of data mart from oracle to teradata
• Worked with Abinitio(only command part) to load and unload data into files
• Analyses the log using Hadoop(MapReduce and Pig) to see what are expect revenue but did not get converted to earned, what case the used to move to different vendor, etc

Confidential

Sr.Developer (Java Technology, Shell scripting, PLSQL)

Environment: Red Hat Linux 6.0, oracle, teradata, ant 1.2, JMA, weblogic, Java 1.6, 1.7

Responsibilities:

• Analyzed the business requirements and prepared the time estimation.
• Provided written technical specifications and presented them to LOB for the approval.
• Developed code using Java, J2EE, Web Services, xslt and PLQL customized spring using JISI framework.
• Defined and wrote Java beans in Spring 2.X for services and dependencies
• Developed code for obtaining bean references in Spring Framework using Dependency Injection (DI) or Inversion of Control (IoC).
• Resolved bean cyclic dependencies.
• Defined declarative transaction by creating Spring AOP proxy objects.
• Unit testing and integration testing using JUnits.
• Generated code coverage for the management purposes.
• SOAP UI was used extensively to test the middleware components independently.
• Code review done using SVN tool.
• Deployed application in Websphere server.
• Used UNIX commands as part of project development and log traceability.

Confidential

Developer (Java Technology, Shell Scripting and PL/SQL)

Environment: Solaris, Web sphere 6.0/7.1, Oracle, Window server 2003/2008, Java.

Responsibilities:

• Developed code using Java, J2ee technologies.
• Developed A/V conferencing application.
• Identified open source tools for developing / hosting A/V conferencing applications.
• Developed Proof of concepts using the open source tools.
• Integrated the CFS with MCI layer.
• Created and worked on UI layer pages using JSPs and HTMLas the presentation layer.
• Used Eclipse IDE for the development

Confidential

Developer (Java Technology, Shell Scripting and PL/SQL)

Environment: Solaris, Web sphere 6.0/7.1, Oracle, Window server 2003/2008, Java.

Responsibilities:

• Interacted with customer and functional experts to understand the requirements.
• Enhanced the trade channel functionalities for Trade Ti system.
• Developed code using Java, J2ee and EJBs.
• Implemented business logic by creating Stateless Session EJBs.
• Created and worked on UI layer pages using JSPs as the presentation layer.
• Developed complex SQL Queries, storedprocedures, and triggersfor the backend business process.
• Developed crystal reports and integrate them with Trade application.
• Memory management tool (Apache) is used to test the performance on both static and dynamic resources.
• Involved in coding and testing (UNIT, SIT and UAT) Phases.
• Used Eclipse IDE for the development.