SUMMARY

• 9 years of experience in IT industry with strong experience in application development and implementation of Web based applications using JAVA/J2EE on Windows/UNIX platform.
• 9 years of Java/J2EE experience that includes working with Core Java, J2EE JSP, Servlets, EJB, JMS , JDBC, HTML, XML, JavaScript, Eclipse 3.1.2, JMS Queue, MVC Architecture.
• Very good understanding of J2EE Design Patterns like Session Fa ade, Business Delegate, Singleton, MVC, Service Locator, DAO and DTO etc.
• Experienced in application servers like WebLogic, Tomcat, JBoss, WebSphereApplicationServer and WebSphere Portal Server.
• Experience in working for various J2EE Frameworks like Struts, Hibernate, Spring, JSF
• Proficient in object relational modeling using Hibernate.
• Experience in design and development tools like Rational Rose, VISIO, Enterprise Architect 7.1 EA , Star UML, Rational Software Architect RSA , Rational Software Modeler RSM and Ant.
• Used Source Version control i.e. VSS, Clear Case, SVN.
• Extensive international work experience in technical and non-technical teams.
• Proficient in Oracle PL/SQL development.
• Proven ability to work individually or in a team under strict project deadlines.
• Worked on various domains like Hi Tech, Banking, Logistic, Telecom and Govt Services.

TECHNICAL SKILLS

PROFESSIONAL EXPERIENCE

Confidential

Role : Sr. Developer / Tech Lead

Environment: JDK 1.5, Oracle Enterprise Taxation Management 2.2.0 ETM , RSA/RAD 7.5, JMS Queue, , Eclipse 1.6, Junit, Oracle 10g, EJB, XML, DTO, DAO, JDBC, Hibernate3.0, JSP2.1, Servlets, Java Script, CSS, HTML, Clear Case , XMLSPY3.5.

Responsibilities:

• Understood Taxation business domain and converting the business requirements into technical presentation. i.e. Design. Contributing in the development of Functional design documents.
• Responsible for the development of the ODP Overdue Processing module.
• Implemented different design patterns like DTO, VO, Wrapper, Factory, Singleton, session fa ade.
• Using ETM development of business object, obligation, writing Algorithms for business validation.
• Development of presentation layer using UI maps provided by ETM and java Script.
• Wrote batch programs for correspondence processing.
• Developed Unit test plans and did Unit testing using Junit.
• Worked on the entire SDLC life cycle of the project.
• Used HP Quality Center 9.2 Mercury Quality center for the defect logging.
• Fixed integration and system testing defects and was responsible for post defects for the open tickets.
• Used Clear Case for version control and provided support to the existing applications.
• Do the code review of the team members.
• Did ORM using Hibernate, Performed transaction management on Hibernate 3.0. Developed Hibernate mapping files, POJO's and used HQL to query the Oracle 10g database. Used hierarchical query like connect by for fast hierarchical data retrieval.

Client : NYS Division of Criminal Justice Services DCJS Albany, NY Feb 09 Aug 09

Confidential

Role : Sr. Developer

Environment: JDK1.4, JDK 1.5, WebSpehere Application Server WAS 6.1.x, JSF1.2, Portlets, WebSphere Portal Server 6.0, HP Quality Center 9.2 Mercury Quality center , RSA/RAD 7.5, JMS Queue, Eclipse 1.6, Junit, Oracle 10g, EJB 2.0, XML, DTO, DAO, JDBC, Hibernate3.0, Message Driven Beans2.0 MDB , RMI, JSP2.1, Servlets, Java Script, CSS, HTML, SVN, DROOLS 4.0.7, LDAP, Dozer Mapper 4.1, MS Office. MQ Server 6.0, XMLSPY3.5.

Responsibilities:

• Understood DCJS business domain and convert the business requirements into technical presentation. Developed High level and Low level functional and technical design documents.
• Did object modeling and developed UML Use Case diagrams and Sequence Diagram using Rational Software Architect RSA 7.5 .
• For release 3 and release 4, developed the modules Parole Discharge, View NYSID statues, Process Correction admission, Process Parole Discharge, Process Purge Notices using n-tier architecture.
• Extensively used JSF 1.2, Portlet, Struts 1.2 and Struts library. Utilized Portlets to reuse the components and configured using portel.xml
• Developed the Presentation layer using JSP 2.1 Java Server Pages , JSTL Java Standard Tag Library 1.2/
• Developed UI using JSP2.1, CSS and HTML.
• Used different design patterns like Business delegate, Session fa ade, DAO, DTO, DS, Service oriented architecture.
• Did ORM using Hibernate, Performed transaction management and caching on Hibernate 3.0. Developed Hibernate mapping files, POJO's and used HQL to query the Oracle 10g database. Used hierarchical query like connect by
• Processed the messages received from DOCS using Message Driven beans 2.0 MDB and JMS queue.
• Implemented business rules using Drools 4.0.7 JBoss rules .
• Did the Portal server 6.1 /Application server 6.0 configuration and application deployment.
• Developed Constraints, indexes, triggers using PL/SQL in an Oracle 10g
• Utilized SVN for version control and provided support to the existing applications.
• Utilized Struts DisplayTags Library for presenting data in tabular format struts-bean.tld/struts-html.tld/struts-logic.tld/template/nested/tiles taglib .
• Extensively used XML for Dozer mapping. Used SAX Parser for parsing the XML files.
• Did unit testing using JUnit .
• Used ANT to the Drools packages and to create the jar files.
• Fixed integration and system testing defects and was responsible for post defects for the open tickets.
• Worked on the entire SDLC life cycle of the project.
• Used HP Quality Center 9.2 Mercury Quality center for the defect logging.

Confidential

Role : Sr. Developer /Tech Lead

Environment: Core Java, IBM WebSphere Application Server 6.1, Rational Application Developer 6.0 RAD , JDK 1.5, Hibernate 3.0, Spring 2.0, Windows2000, Cognos 8.2, Log 4J, LDAP, Clear Case 7.0, Clear Quest, Oracle 10g, PL/SQL, UNIX, Java Script, JSP, Servlet, JDBC, JUnit, Rational Software Architect 6.0 RSA , ANT, UML designing, XML, XMLSPY, Java Beans, JDBC.

Responsibilities:

• Participated in System Analysis that included the high-level design, low-level design document, and contributed to the technical architecture of the system.
• Configured the environment setup of the system
• Actively involved in setting coding standards and writing related documentation.
• Used Cognos for generating the complex reports from Oracle 9i and used those reports in Java UI.
• Used Clear Case for version control.
• Developed UI using JSP, CSS and HTML. Extensively used JavaScript for client side validations.
• Involved in the entire project SDLC.
• Implemented various J2EE Design Patterns like Business Delegate, TO and Singleton pattern.
• Worked on Hibernate for Transaction management and Caching. Developed hibernate mapping files, POJO's and used HQL to query the database.
• Used Spring MVC for application development.
• Did object modeling using RSA and developed UML Use Case diagrams and Sequence Diagram development using Rational Software Architect
• Involved in coding MBR module and developed PL/SQL procedure in Oracle 9i.
• Extensively used Java Script for client side validation.
• Used JUnit for unit testing.
• Wrote procedures and functions using Oracle 10g to calculate the monthly data. Applied different constraints like PK, FK, Not null and check.
• Fixed integration and system testing defects.
• Managed a team of 2 and implemented Quality standards.
• Automated the build process using ANT
• Developed System admin document.
• Worked on the entire SDLC life cycle of the project.

Confidential

Role : Sr. Developer/Tech Lead

Environment: Oracle 9i, JDK 1.5, Core Java, Apache Geronimo, Clear Case 7.0, Clear Quest, Rational Software Architect6.0 RSA , PL/SQL, UNIX, JSP, Servlet, Java Script, JUnit, RSA, Selenium, UML designing, XMLSPY, Java Beans, JDBC, UML.

Responsibilities:

• Responsible for deploying applications on QA, UAT and Production environment and developed admin documentation.
• Did the Quality Process Implementation and Involved in setting coding standards and did code review.
• Managed the team of 3 resources, and helped team members to resolve the technical problems.
• Wrote Oracle Procedure/Functions and trigger to the update payment data. Used Oracle indexing to improve the search on Database.
• Worked on entire project SDLC. Automated the build process using ANT
• Did coding for Dashboard module which extensively used to show consolidated report of buyer/seller
• Was responsible in implementing various J2EE Design Patterns
• Extensively used Java Script for client side validation.
• Involved in UML Use Case diagrams Sequence Diagram development using Rational Software Architect.
• Worked on the entire SDLC life cycle of the project.
• Involved in the Business Analysis of the Phase 3 and developed Business requirement document. Did project scooping and developed High level and Low level design Document, Worked on n-tier architecture and contributed to the technical architecture of the system.
• Used JUnit for unit testing. Automated unit testing using Selenium