PROFESSIONAL SUMMARY:

• Sun Certified Java Programmer with over 12 years of experience in all phases of project and product development life cycle that includes system study, analysis, design, development,architecting, integration, testing, deployment, maintenance, re - engineering, and documentation.
• Sound knowledge of different phases of software development lifecycle (SDLC). Part of a team visiting client sites to gather requirements and off shoring.
• Good knowledge in Core Java and Object Oriented Concepts and Conversant with J2EE design patterns.
• Good knowledge in OOA (Object Oriented Architecture) and gap analysis and design.
• Extensively worked on J2EE technologies, including Servlets, JSP, JNDI, XML and EJB.
• Good experience with Spring, Hibernate, Struts2, and JSF Framework.
• Experience on database tools like TOAD, SQL Developer and XQMF (home grown tool similar to TOAD).
• Worked on Intel BPEL for Medicaid project (CAQH Core requirements) to develop ESG Appliances using Intel Expressway Service Gateway
• Experience with Web Logic, Web Sphere Application Server, JBoss and Apache Tomcat Web Server, and Oracle 9ias.
• Experience in using Integrated Development Environment (IDE) like My Eclipse Blue, Spring Tool Suite, RAD, Intel SOA Service Designer (built on top of Eclipse), Eclipse3.0 and JDeveloper.
• Extensive experience with J2EE design patterns like Factory, DAO, Business Delegate, Session Façade and MVC/Model 2.
• Specialize in working with version control systems like SVN, Win CVS, Visual Source Safe and Clear Case.
• Experience in working on Web Services using Service Oriented Architecture (SOA) using SOAP and Restful web Services.
• Good debugging skills have provided result oriented solutions to team.
• Experience in using Ant and Maven for build environment.
• Expertise in developing GUIs using HTML 4.1, CSS 2.1(Have the knowledge on HTML 5 and CSS 3) AJAX, Sencha ExtJS, JSON, JQuery, JavaScript, DOM.
• Hands on experience in Oracle 8i/10g/11g, MS SQL Server and MySQL databases.

PROFESSIONAL EXPERIENCE:

Confidential, Albany, NY

Java J2ee Architect

Responsibilities:

• Designing, Code, test, debug, implement, and document highly complex programs.
• Develop complex test plans to verify logic of new or modified programs.
• Create appropriate documentation in work assignments such as program code, and technical documentation
• Research and analyze existing systems and program requirements, under periodic supervision.
• Design programs for projects or enhancements to existing programs
• Assist in resolving production support problems.
• Develop and suggest alternative approaches to resolving problems.
• Analyze, research the defects related to Confidential module (both agent and employer applications), and code modifications to fix them and performing unit testing and Integration testing.
• Develop test plans to verify logic of new or modified programs. Identify issues as appropriate.
• Create appropriate documentation in work assignments such as program code, and technical documentation.
• Involved in Dev OPS operations apart from Architecting and coding hands on.
• Attending daily O&M meetings and giving status update on the daily tasks.
• Involved in weekly team meetings to discuss on upcoming CR’s(Change Requests) and their design models. Worked on both front-end and back-end layers as part of the new CR's.
• Developed unit test cases and executed them to see if the results are as expected by the business.

Environment: Java, J2EE using SOA Web services, XML, JMS, SQL, PL/SQL, Spring, Hibernate, JSP, Servlets, JQuery, JNDI, Java 7, DB2 database, Maven, RTC used as source code repository, IBM MSMQ series, Tomcat 7/Web sphere Application Server, Eclipse IDE.

Confidential, Richardson, TX

Senior Java/J2EE Developer

Tools: within this the platform include: Product Setup, Build A Plan (BAP) and Custom Benefit and Service Review Stand-Alone (CBSR SA) tool.

Responsibilities:

• Analyze, review, implement and test new programs and enhancement requests as per the business requirements, create test data, unit testing and execution of the test cases.
• Extensively worked on mid-tier layer and involved in entire lifecycle management of the Web Services that will communicate to the external systems application for performing CRUD operations using Spring JdbcTemplate.
• Involved in developing soap based web services as part of EPP which facilitates the down-stream applications like Blue Star, ESales, Business Acquisition (BA) etc., to consume the services.
• Identified the necessary database schema modifications and done with impact analysis to see if the changes affects in any other modules.
• Involved in estimating task hours to meet the project schedule.
• Involved in designing the application and modules.
• Developed unit test cases and executed them to see if the results are as expected by the business.

Environment: Java, J2EE using Web services, XML, XML Spy Editor, JMS, SQL, Spring Core Container, Spring JDBC Template, Java 6, MS SQL Server, ANT/Maven, Sonar, Linux, Win CVS, Web sphere Application Server 7.1, My Eclipse Blue (built on top of Eclipse platform), JSP, Ext JS.

Confidential, Richardson, TX

Senior Java/J2EE Developer

Responsibilities:

• Analyze, review, implement and test new programs and enhancement requests as per the User stories, create test data, and unit testing.
• Extensively worked mid-tier layers and involved in entire lifecycle management of the Web Services that will communicate to the external systems application for performing CRUD operations using ORM Hibernate.
• Involved in developing interfaces using soap based web services which facilitates interfacing with the external systems using Confidential OMS API. Played a lead role apart from the coding activities.
• Identified the necessary database schema modifications and done with impact analysis to see if the changes affects in any other modules.
• Involved in estimating task hours to meet the project schedule.
• Involved in designing the application and modules.
• Developed unit test cases and executed them to see if the results are as expected by the business.

Environment: Java, J2EE using Web services, JAX-WS, JAXB, XML, Oxygen XML Editor, JMS, SQL, Hibernate, Confidential IDE(built on top of Eclipse platform), Linux, Confidential Process Manager, TOAD, Java 6, Oracle, maven, Perforce, Web logic, JSP, Spring MVC

Confidential, Raleigh, NC

Senior Java/J2EE Developer

Responsibilities:

• Analyze, review, implement and test new programs and enhancement requests as per client specifications, create test data, and unit testing.
• Designed and developed Struts 2 controllers and worked on integration with hibernate with
• Extensively worked on mid-tier layer and involved in entire lifecycle management of the Web Services that will communicate to mainframe application (DB2 database) for performing CRUD operations using ORM IBatis/Hibernate.
• Developed Intel SOA BPEL and deploying on Intel ESG Appliance.
• Identified the necessary database schema modifications and done with impact analysis to see if the changes affects in any other modules.
• Involved in estimating task hours to meet the project schedule.
• Developed unit test cases and executed them to see if the results are as expected by the business.

Environment: Java, J2EE using Web services, JAX-WS, JAXB, XML, Altova XML Spy, EJB, JMS, SQL/PLSQL, JPA, Hibernate, Eclipse, XQMF (home grown tool similar to TOAD) Java 6, DB2, Ant, JBoss, Intel Service Gateway, Intel SOA BPEL, JSP, Struts2.

Confidential, Dallas, TX

Senior Java/J2EE Developer

Responsibilities:

• Responsible for the SDLC process such as user requirements gathering, documentation, development and testing.
• Extensively analyzed existing C++ code and came up with Java web based application from scratch.
• Developed persistence service layer by using Spring JdbcTemplate to populate and fetch data from DB.
• Developed Web service client to call the external web services.
• Called external systems ( Confidential, Locate It and Tuxedo Service Interface) through Web Services.
• Used jsp Spring MVC, JavaScript with JQuery, HTML, CSS and AJAX.

Environment: Java, J2EE using spring 3.0(MVC and core), JQuery Ajax Web services, Spring Tools Suite, Java 6, Oracle 11g, Maven, Linux, Web logic, UNIX

Confidential, Irving, TX

Senior Java Developer

Responsibilities:

• Responsible for analysis, coding, unit testing and integration testing.
• Identified the necessary modifications in relation with the database schema as per business requirements.
• Worked on migrating the message center application to eCRM and also involved in converting the application to the spring based application.
• Designed and implemented user interface using JavaScript, JQuery, ExtJS JSP, HTML 4.1, CSS 2.1, AJAX and integrated with Spring MVC actions.
• Worked on developing java multi threading code in processing emails.
• Developed Java timer class which looked after sending emails to the originator who sent the message.

Environment: Java, J2EE using spring Core container, MVC, Spring ORM using Hibernate), Web Services, Eclipse, Java 6, Oracle 10g, Ant 1.6, Web logic, Unix AIX

Confidential, Atlanta, GA

Lead Java Developer

Responsibilities:

• Responsible for gathering requirements, analysis, preparing technical specifications, designing use cases, class diagrams, and sequence diagrams for UML.
• Designed internet web application using J2EE architecture and Hibernate for database connectivity.
• Implemented presentation layer using JSF, HTML 4.1, CSS 2.1 and also integrated with the required backing beans.
• Configured beans, Hibernate, database connection and transaction management using Ejbs and IOC and bean wiring using spring framework.

Environment: Java, J2EE using JSF, Hibernate, Spring, Ejbs, Junit, Power mock, Eclipse, Java 6, Oracle 10g, Ant 1.6, Webshpere Application Server (WAS), Unix AIX, JavaScript

Confidential, San Diego, CA

Lead Java Developer

Responsibilities:

• Analysis, preparing technical specifications, designing use cases, class diagrams, and sequence diagrams for UML.
• Designed internet web application using J2EE architecture and JDBC for database connectivity.
• Involved in designing JSP pages.
• Analyzed software requirement specification. Migrated software application into Hibernate and Struts2 (MVC) Framework. Developed User Interface using Struts Tags, JSP and JSTL. User side validation using Struts Validation Framework.
• Consumed SOAP based Web Services.

Environment: J2EE, RAD, Java 5, Struts2, Web services, Oracle 10g, Ant 1.6, XML, HTML, CSS, JavaScript, JSON

Confidential

Java Lead Developer

Responsibilities:

• Responsible for gathering requirements, analysis, preparing technical specifications, designing use cases, class diagrams, and sequence diagrams for UML.
• Configured beans, database connection and transaction management using Spring framework.
• Involved in developing and consuming SOA based Web Services using SOAP, XML, WSDL, XML Schemas, JAXB, and Apache AXIS2.
• Involved in creating unit test cases and executed them to make sure it works as expected by the business.

Environment: Java, J2EE, Spring and Web Services with Oracle back-end and with Eclipse 3.2 IDE, PL/SQL Developer on Windows XP, JBoss application server.