SUMMARY

• 7 years in designing and developing java/j2EE applications
• Good exposure towards documenting HLD (High Level Design) document and designing architecture for the project.
• Strong Object oriented programming in Java and J2EE.
• Extensively worked in JSP, Servlets, JDBC, Java Beans, HTML, Collections framework, JNDI, AD, LDAP, JPA, JAVA mail, HTTP Services, EJB, REST Services and Apache Tomcat Server.
• Good understanding of MVC architecture with real time implementation.
• Expertise knowledge and real time implementation of Struts framework.
• Good knowledge in spring framework and implementation of Hibernate framework.
• Expertise in deploying J2EE Applications (WAR and EAR) on various J2EE compliant servers in various ambiences (DEV, SIT, UAT and PROD).
• Better understanding and implementation of Software Development Life Cycle (Waterfall) and Agile Methodology.
• Implementation of SOA using Web Services (JAX - WS) with SOAP 1.1 protocol on IBM WebSphere Application Server with exposure towards the Security Layer.
• Experience in using various XML parsers such as SAX, DOM, JAXB, and POJOXML.
• Experience in SVN repository installation and usage. Better understanding of versioning nodes.
• Performed documentation for system requirement specifications for the modules that I developed.
• Expertise in depicting the deployment guides for the applications in production ambience.
• Worked as a committer in one of the open source projects.

TECHNICAL SKILLS

Operating Systems: MS-DOS, Windows 98/2000/XP/2003/7, RHEL5.4.

Languages: Java, J2EE, C, Assembly Language Programming.

DBMS: Oracle 9i, My SQL, MS Access.

Servers: Tomcat 5/6/7, OC4J, GlassFish2.1, Web Logic Portal Server 10.3.2, WebSphere Application Server 7.0.0.19/8.0.0.2.

Front-End: JSP, AWT, Swings, Adobe Flex 3.

Middle-tier: Servlets, Java Beans, JDBC, JNDI, JavaScript.

Java IDE: Eclipse, RAD 8, DJ Java Decompiler 3.7, and JDeveloper 11.

Frameworks: MVC2, Struts 1.1, spring 2, Spring MVC, Hibernate 3.1, OAF, SOA.

Markup Languages: HTML, XML, CSS.

Parsers: SAX, DOM.

Packages: EditPlus, MS-Word, MS-Excel, MS-PowerPoint, Frank.

Rules Engine: Corticon 5.1/5.2

Search tool: Google Search Appliance - GSA 5.2/6.8/6.10.

Versioning: SVN Collabsuite 3.1.

Others: Web Services, REST Services, SOAP 1.1, Design Patterns

PROFESSIONAL EXPERIENCE

Confidential, Nashville, TN

JAVA Developer

Responsibilities:

• Analysis and understanding of business requirements.
• Involved in the architecture team for design and implementation of system.
• Implemented the process using Agile (Scrum) methodology and Test driven Model.
• Implemented Front Controller, MVC, Gang-of-Four (Command and Controller), Inversion of Control (IOC), Data Access Object (DAO), Template Method, Singleton, Abstract Factory, Factory Method Design Patterns.
• Extensively used the Java collection Framework Classes for Holding the Application objects.
• Develop and Test Batches/Interfaces as per design.
• Write EDBC rules (Rules Engine used in VIP is a proprietary rules engine for Confidential that is equivalent to Drools from JBoss and JRules from IBM) and test the scenarios accordingly.
• Designed the Front-end screens using Struts, JSP, Servlets, HTML and JavaScript.
• Developed application using Spring MVC, JSP, JSTL(Tag Libraries) on the presentation layer, the business layer is built using spring and the persistent layer uses Hibernate
• Data Operations are performed using Spring ORM wiring with Hibernate and Implemented Hibernate Template and criteria API for Querying database.
• JavaBeans are used for developing lightweight business components.
• Creating build scripts using Maven.
• Configured and created application log files using Log4j required to trace application messages and SVN for version controlling.
• Closely involved in the continued process improvement strategies employed on existing products.
• Assigned development activities within team, peer-review and participated in technical reviews.
• Interacting with UAT and QA teams in developing and implementing test cases and bug fixing.

Environment: Java, jdk1.6, Servlets 2.5, JSP 2.1, Struts 1.2, Spring 3.0, Hibernate 3.0, Java Beans 2.1, XML, Web Services, HTML, CSS, JQuery, Oracle 11g, SVN, JUnit, Maven, Hudson, Sonar, Eclipse

Confidential

Senior J2EE Developer

Responsibilities:

• Gather information and requirements of the application by using agile development methodology.
• Confidential servers run on CentOS, and all development work is done on this Linux server box.
• Remotely invoke services across the network using Sun’s Jini platform in a clustered Java environment.
• Ant build tool is used to build the application.
• Develop Financial Web Applications using various Java based technologies such as spring, Hibernate, Jenkins, Log4j etc.
• Used Spring MVC framework with spring web flow for developing Java Enterprise applications. Used Hibernate as ORM tool to map the database tables, and wrote DAOs and POJOs to integrate with Spring Framework. Used Spring IOC for managing bean actions and dependencies.
• Developed test cases and test suites using JUnit and Easymock testing framework
• Used market leading open source SCM tool Git to pull and release software quickly
• Developed user web pages using JSP, JSTL Tag libraries, JQuery and Ajax.
• Attend Sprint planning meetings every two weeks and standup meetings every day to release new software patches and versions in two weekly release cycles and manage current development effort as a team.

Environment: Java EE 1.6, Java 6, Atlas Container 2.25.1/2.38/2.40.1 , EJB2.0, Eclipse 3.4.2, Oracle 10g, Unix, Servlets 2.5, JSP 2.1, AJAX, HTML, Spring 2.5.2, Hibernate 3.6.5, REDIS 2.1.1, JINI, JNDI, XML, XSL, SOAP, UDDI, WSDL, JUnit 3.8.1, Easy mock 3.0, Log4J, ANT, Git 1.7.1, Log4j 1.2.14.

Confidential - Camp Hill, PA

Java/J2EE/Corticon Developer

Responsibilities:

• Implemented the core business logic for the programs such as SNAP, LIA, COK, SSABD, ABD, Medical, etc., in Corticon eStudio.
• Installation and configuration of Corticon rules engine studio and server.
• Designed the integration architecture between Corticon eServer and the customer portal that is deployed in WebSphere Application Server.
• Integrated the Java frontend with the Corticon rules engine using Web Services in RAD.
• Implemented the server side message level Web Services security by creating policies and bindings on the admin console of WAS 7.
• Done the end to end implementation of PDF generation using Adobe Live Cycle Server.
• Customized the Corticon Server, generated the rule sheets and deployed in the Corticon Server.
• Created custom server of Corticon and deployed in Apache Tomcat Server 6.0. Implemented securities of the server.
• Involved in writing the test cases and fixed the bugs.
• Designed the deployment procedure and documented the deployment guide for the deployment of rules engine on the SIT, UAT and PROD environments.

Environment: Windows 7, Java, J2EE, Bridges Transformation framework, JSP, Servlets, HTML, Corticon Studio 5.2, Corticon Server 5.2, Corticon API, RAD 8.0.4, IBM WebSphere Server 7, JAX-WS, SAX Parser, XML, CSS, EJB, JavaScript, Java Beans, SVN, Apache Axis 1.4, Apache Tomcat 6.0, SOAP UI 3.6, DB2, Adobe Live Cycle Server ES3, Workbench 11.

Confidential

Java Developer

Responsibilities:

• Web services using SOAP 1.1 protocol is used to fetch data and for back end transactions.
• Implemented some of the business logic in PL/SQL packages using varrays.
• Implemented the functionality to apply, edit, delete leaves from the gadget, view the absence records, view holiday list and leave balances.
• Deployment of the business logic in Integration Repository.
• Performed the documentation for the system requirement specifications for the module.

Environment: Windows XP, Java, J2EE, Servlets, Web Services, SOAP 1.1, Http Services, XML, SOAP UI, CSS, OC4J server, Oracle 11i, PL/SQL, FND API and Application Object Libraries.