SUMMARY

• About 6 Years of IT experience in analysis, design, development, and testing of applications utilizing Java and J2EE Technologies on multi - tier architecture platforms
• Extensive experience implementing solutions using Java, J2EE, Struts, Spring, Hibernate, AJAX, EJB, Web Services, RMI, Servlets, JSP, JDBC, XML, Oracle 9i/10g, SQL and PL/SQL
• Expertise in implementing J2EE technologies like JHTML, JSP, Servlets, EJB (Entity, Session, MDB), Struts, Java Beans, JDBC, JNDI, XML to develop Enterprise applications
• Experience in creating user interfaces using JSP, HTML, DHTML, XML, XSLT, client side validations using JavaScript, Struts Validate framework
• Expert in UML, design methodologies and design patterns and proficient in implementing Core Design Patterns and J2EE design patterns.
• Experience in developing complex business solutions using JBoss, Web Sphere, Weblogic Tomcat, and various IDE’s like NetBeans and Eclipse
• Strong knowledge and experience in Oracle 9i/10g database programming using SQL, DB2, PL/SQL, Forms, Designer, Stored Procedures, and other database objects
• In depth understanding of Object Oriented Analysis and Design (OOAD) and experience in Service Oriented Architecture (SOA) and implementing XML Web Services
• Experience with using version control software tools - Sub Version, CVS and Visual Source Safe
• Verifiable track record in Business/Systems Analysis, Requirements Analysis, User and System Requirements, and System Design Specifications for various new applications related to Information Management, Engineering & Construction Services, and Marketing sectors
• Knowledge and experience of complete Software Development Life Cycle (SDLC) starting from requirement analysis, design, development, coding, testing and implementation
• Adept at troubleshooting complex technical issues and providing production support for mission critical enterprise applications on an 24x7 on-call support basis
• A self-starter with positive attitude, willingness to learn new concepts and acceptance of challenges
• Very good team player with excellent interpersonal, analytical, presentation skills and great ability to work efficiently in both independent and widely diversified global team environments

TECHNICAL SKILLS

Languages: C, C++, Java, SQL, PL/SQL, UML, HTML, DHTML, CSS, XML

Databases: DB2, SQL Server 2000/2005, Oracle 9i/10G, MS-Access 2000/2003

Web & Application Servers: Web Sphere 5.x/6.x, Weblogic 8.X/6.x, JBoss, Apache Tomcat, Java Web Server

Web Development: HTML, DHTML, CSS, JSP, Servlets, JavaScript, AJAX, JSF, Struts.

Development tools: Web Sphere Studio Application Developer (WSAD), Eclipse, NetBeans, RAD.

Operating Systems: UNIX (AIX and Solaris), Linux, DOS, Windows Server 2000/2003

Development Frameworks: Jakarta Struts, Hibernate, Spring, Tomcat, Log4J, JUnit, BSF, Cactus, Ant 1.6

TECHNICAL SKILLS

Confidential - Cincinnati, OH

Senior Java Developer

Responsibilities:

• Interacted with the client business analysts, functional teams to review and understand the requirements and developed technical design, implementation specifications.
• Acted as a single point of contact between offshore and onsite development teams and coordinated various tasks and activities throughout the project implementation.
• Worked with the project manager to plan the different tasks and estimate the implementation costs.
• Developed customer centric event driven and data driven web interfaces using HTML, JavaScript, JSP, Beans, XML and Java.
• Modeled the entire application and designed use cases, sequence diagrams, activity diagrams, and class diagrams using Rational Rose and designed the application using Model2 framework
• Developed client side and server side validations using validation controls, JavaScript, and QRules.
• Designed and developed database objects like Tables, Views, Stored Procedures, User Functions using SQL, PL/SQL, and Oracle 9i and used them in EJBs and WEB components.
• Developed data access components using JDBC, DAOs, and Beans for data manipulation
• Designed and developed and deployed Session, Entity Beans, and Web Components on Web Sphere.
• Developed business layer components and integration services using XML Parsers and Java
• Documented unit, integration, and systems test cases and executed them at various stages of the application development lifecycle and documented the test results in Quality Center
• Worked with the business users to execute the acceptance tests and changed the code to fix defects and changes to requirements as needed
• Maintained the project branches in SVN and setup the development workspaces for other team members
• Worked with different environment management teams and infrastructure stewards to setup development and test environments and migrate the solution to test and production server farms

Environment: WebSphere 8.0, RAD 7.0, J2EE, Java, Oracle 9i,Beans, SVN, JSP, EJBs, JDBC, SQL, PL/SQL, XML, HTML, JavaScript, QRules, UML, Rational Rose, Windows Server 2003, Spring MVC.

Confidential, Hudson, OH

Senior Developer

Responsibilities:

• Setup the environment for the development
• Coded build scripts to migrate the existing application to work in Oracle Weblogic 10.3 server.
• Replaced system dates throughout the application with server time since server is located in CST
• Changed all queries into Hibernate HQL queries or Prepared statements to increase the performance of the application
• Worked on EDC - Java changes in 5 applications like iMarket, iLoyalty, iMessage, MKView, MFC
• Build applications using Ant
• Deployed application in Oracle Weblogic 10.3 server in UNIX environment

Environment: Core JAVA, ICEfaces, Spring Framework, Hibernate, MyEclipse 9.0, Oracle Weblogic 10.3, Ant, Oracle, SVN, SVN Tortoise, Putty, Windows 7, Solaris 10.

Confidential - Dallas, TX

Java Developer

Responsibilities:

• Involved in Analysis, Design, Development, UAT and Production phases of the application.
• Participated in JAD sessions gathering along with the Business Analysts.
• Handled the requirements, code and test walkthroughs
• Documented use cases, functional requirements based on the A&D using RUP and UML.
• Developed the framework based on Struts MVC Architecture.
• Developed the presentation layer using JSP’s, CSS, AJAX and Java Script.
• Developed various Action classes and Form bean classes using Struts framework in the middle tier
• Used tiles framework for the GUI screens
• Used MDB’s to read the messages from JMS queues for asynchronous communication
• Developed XSLT files for transforming the XML response from the web service into HTML as per the business requirements
• Developed the Persistence Layer using Hibernate.
• Developed several WebService stubs using AXIS 2.0 engine, SOAP UI, JAX-RPC, WSDL, Document literal.
• Used Business Delegate, Singleton, Front Controller, Factory and DAO design patterns
• Used session beans to expose the application for the use by the third party users.
• Used JAVA Mail API, and implemented an automated functionality to generate e-mails to the manager whenever an user registers for the application
• Used DOM Parser to parse the XML response from webservices.
• Implemented logger for debugging using Log4j
• Used JDBC for connectivity to Oracle for real time tables
• Developed few stored procedures, triggers and sequences.
• Used CVS as version management tool
• Used ANT for building the EAR file
• Used Fusion Charts for reporting the data
• Served as POC for on call support in the production team on a rotation basis.
• Worked in Agile - Scrum methodologies

Environment: Java 1.5, J2EE 1.3, Servlets, JSP, CSS, HTML, Struts 1.1, JMS, ANT, Log4J, JavaScript, Ajax, JUnit, Oracle 9.0, Weblogic 9.1, Unix, CVS, Oracle, Axis 2.0,Web Services

Confidential - Reston, VA

Java Developer

Responsibilities:

• Worked with the business users and stakeholders to gather functional business requirements
• Documented technical, implementation, and deployment specifications
• Developed proof of concepts to present the workable prototypes to stakeholders and LOB managers
• Implemented the validation framework using JavaScript, QRules to extend client side as well as server side validation of application abandonment rules and policies
• Designed and developed the WLC application and the different modules such as Claims, Failure Analysis, Warranty Center, Parts Return, Supplier Recovery using Struts Framework
• Validated the Queries and Stored Procedures
• Implemented logging functionality using Log4j
• Worked on transaction management in the application using Struts Action Annotations, Workflow Annotations, Interceptor Annotations, and Validation Annotations
• Configured the framework, action mappings, interceptors using Struts configuration files like struts.xml, struts-default.xml, struts-plugin.xml, and struts.properties
• Defined workflow sequences for various rule validations and implemented different actions for a policy rule validation using Struts Action Chaining
• Developed tester interfaces and object initiation interfaces and tested the different action classes and framework objects using JUnit
• Defined the messaging interfaces, mapping specifications, and generated partner specific feeds for different partners using WLC framework adopting to the validation policies and rules
• Developed test cases, plans and executed the different cycles of tests and document the test results
• Developed the WLC (Warranty Life Cycle) Application Framework components and reviewed and consolidated work done by the team members and attach it to SVN
• Involved in testing and debugging the application.

Environment: WSAD, JBoss, Maven, RSA, JSP, Servlets, Struts, SVN, XML, HTML, JavaScript, JRules, QRules, Oracle 9i, Windows Server 2000/2003

Confidential 

Software Engineer

Responsibilities:

• Involved in interacting with all levels of business and technology staff
• Implemented JSPs, Servlets for pooling, caching to improve performance and scalability
• Developed the batch job that runs on a weekly and quarterly basis in Java
• Extensively worked on Batch inserts and update of the data from the Oracle database
• Implemented Struts Action classes for business logic and form bean classes for validation by using Struts framework
• Implemented Hibernate database persistence layer to communicate with Oracle
• Configured the POJO’s for mapping the Java classes to Database tables in Hibernate
• Developed source code and unit tests for several web services used to interact with the work list/workflow product
• Performed testing of the application (Unit testing, Integration testing, System testing)
• Developed code Using Eclipse for integrated development environment
• Involved in configuring and deploying the application with JBoss Application server
• Involved in writing and reviewing unit test cases using Junit
• Coded and modified database stored procedures and SQL to improve performance
• Maintained versions using CVS tool to merge code, check in and checkout the data

Environment: J2EE, JSP, Java, Java beans, Servlets, JDBC, JavaScript, HTML, Oracle 8i, JBoss Application Server, Windows NT, Windows 2000, CVS.

Confidential 

Software Engineer

Responsibilities:

• Involved in implementing the interface in servlets.
• Has written Java script code.
• Involved in developing user screens using JSP.
• Developed the session beans for holding the business logic.
• Involved in configuring and setting up the web logic server.

Environment: Java, JDBC, Applets, Servlets, JSP, UNIX (Solaris), HTML, Oracle 7.x, SQL, PL/SQL, javaScript, CSS, Windows NT Server