SUMMARY

• 7 (Seven) years of experience with all facets of SDLC in banking financial solutions, publishing systems and order management.
• Expertise in Java/ J2EE technologies, design patterns and development tools.
• Expertise in developing Model View Controller (MVC) Architecture based applications using Struts and Spring Frameworks.
• Expertise in web services implementation using RESTFUL (JSON, XML) & SOAP models.
• Excellent in User Interface development using JavaScript, Ext JS, jQuery, HTML5.
• Experienced in using ORM technologies - Hibernate and Open JPA and RDMS- Oracle, SQL Server, MySQL, DB2.
• Expertise to XML related technologies like XSL/XSLT, XPath, DTD and XSD Schema.
• Proficient in use of continuous integration, code quality tools and frameworks.
• Good working knowledge on Angular JS and mobile application development using iOS, jQuery mobile.
• Adept in Agile and waterfall methodologies.
• Demonstrated ability as a quick learner in learning several technologies in short period such as Objective - C, flash lite, IBM work light.
• Master’s degree in Financial Systems Engineering from Confidential . Good knowledge on Financial Instruments and markets.
• Sun Certified Java Programmer and Sun Certified Web Component Developer.

TECHNICAL SKILLS

Languages: Java/J2ee, SQL, PL/SQL, HTML, DHTML, Javascript, Ext Js, Jquery, Mobile, iOS

XML Technologies: XML, XSL, XSLT, XPath, DOM parser, SAX parser

Frameworks: Spring, Struts, Tiles, Restful framework, Hibernate, Open JPA, Junit, Servlet

Web Technologies: JSP, Servlets, JAX-WS, AXIS, SOAP, CSS

RDBMS: Oracle, SQL Server, MySQL, DB2

Version Control/ Build / Code Quality tools: CVS, Tortoise SVN, Ant, Maven, Hudson, PMD, Find bugs, Mockito, Cobertura, Emma

IDE’s/ Developer tools: Eclipse, RAD, WSAD, Spring Source, Xcode 4

Web/App Servers: JBoss, Tomcat, Weblogic, WebSphere Application server

PROFESSIONAL EXPERIENCE

Confidential, Secaucus, NJ

Java/J2EE Developer

Responsibilities:

• Developed UI using JSP, JSTL, Custom Tag and Spring tag libraries.
• Used Java Script, JQuery for Client-side scripting.
• Implemented AJAX for asynchronous backend calls.
• Used Spring IOC to achieve dependency injection.
• Implemented Struts framework for building the application with Model View Controller design pattern.
• Used Factory, Singleton design patterns in implementing the application.
• Used XSLT for parsing the XML documents that are retrieved upon consuming the Web services.
• Used XML Schemas (XSD) for defining XML elements and attributes.
• Experience in MS SQL Server database queries, procedures, and functions.
• Configuration and deployment of the web application using Web Logic.
• Used Maven for building the application.
• Worked on enhancements, change requests and defect fixing. Interacted with business analysts, and testers.
• Contributed in standardizing project coding, code review, guidelines and checklist.
• Performed unit testing, troubleshooting from development phase to production rollout.

Environment: JDK 6, J2EE, Struts, Spring, JBoss, Eclipse, Web Logic, JavaScript, JQuery, XML, CSS, JUnit, Maven, MS SQL

Confidential, Sacramento, CA

Java/J2EE Developer

Responsibilities:

• Application is based on MVC architecture with JSP 2.0 serving as presentation layer.
• Used Dependency Injection feature of Spring framework and O/R mapping tool Hibernate for rapid development and ease of maintenance.
• Used Hibernate extensively to store the persistence data into the Oracle 9i database.
• Designed and Developed Model Components - Action Form Bean, Controller Components - Action Classes, Action Mapping.
• Used Struts Validation framework for Client side validations and Server side validations.
• Used Oracle database for SQL, PL/SQL stored procedures, functions.
• Extensively used XML WebService for transferring/retrieving data between different sub systems.
• Involved in implementing the DAO pattern for database access.
• Tested the application functionality with JUnit Test Cases and Suites.
• Developed logging module-using Log4J to create log files to debug as well as trace application. Provided production support for the application after deployment.
• Deployed the applications on IBM Web Sphere Application Server 5.0.

Environment: Java, J2EE, Hibernate 3.0, Struts, Spring 2.5, Servlets, JSP, JDBC, SQL, XML, XSLT, SOAP Web services, WSDL, Websphere Application server, JavaScript, JUnit, Unix and Log4J.

Confidential

Senior Engineer

Responsibilities:

• Developed style plugins for HTML Editor for various article types using ExtJS.
• Developed XSL transformation templates for QPP to transform input from the HTML editor into PDF and HTML with CSS for different article types.
• Integrated QPP and Pega systems for business processing through Restful web services.
• Developed the view layer for the Email Communications system using ExtJS.
• Integrated the view to Restful web services and Eloqua.
• Configured logging and database connections on Weblogic server and handled deployment for email communications application.
• Trained production support teams and developed hand book for publishing system.
• Mentor and provide knowledge transfer to new team members.
• Document Standard Operating procedures on handling issues.
• Communicating with different teams to analyze/route to resolve defects.
• Participated in Daily scrum and followed agile practices through Version One tool.
• Fix defects in QA and UAT environments.
• Provide support and validate builds in DEV/QA/UAT environments.
• Perform sanity check to ensure environment health.

Environment: XSLT, HTML, Ext Js, Spring Framework, Restful web services, Quark Publishing Platform, Eloqua, Web logic, Oxygen XML editor, Version One, HP quality center

Confidential

Senior Engineer

Responsibilities:

• Researched and explored the features IBM Work light tool and libraries.
• Implemented the view using Jquery mobile and generated iOS and android applications.
• Interfaced view to the controller layer of the application using IBM work light framework libraries.
• Implement features using different alternatives provided by the framework.
• Unit testing for the application.

Environment: JQuery Mobile, JQuery UI, Javascript, MySQL, IBM work light, Android Emulator

Confidential

Senior Engineer

Responsibilities:

• Involved in building the controller layer for the mobile application using Spring framework.
• Interfaced the controller layer to the backend services.
• Built the POJO classes according to the JSON response required by the front end.
• Unit Testing the controllers through Junit and mocked the services using Mockito.
• Validated the JSON response with the requirements in story card through browser testing and SoapUI tool.
• Achieved 98% code coverage in testing using Emma coverage tool.
• Provided Testing support for system testing.
• Ensured Coding Standards are met through Find bugs, crucible reviews and PMD.
• Ensured Code health through continuous integration tool - Hudson.
• Participated in code review meetings and mentored new employees to the team.

Environment: Spring framework, Hudson, Junit, Mockito, Rational Application Server, Find Bugs, PMD, SoapUI, Tortoise SVN

Confidential

Software Engineer

Responsibilities:

• Involved in analysis of requirements, business rules and data model.
• Involved in developing the database model.
• Created entities, data model after deriving the ER-diagram through reverse engineering.
• Created DAO objects for inventory management using open JPA.
• Implemented criteria query in the DAOs for complex queries to filter restaurants based on multiple conditions.
• Integrated DAO with restful web services.

Environment: RESTful web services, Ext JS, JSON, Open JPA, MySQL, Ant, MySQL, Eclipse, MySQL Workbench, Tomcat, Tortoise SVN

Confidential

Java/J2ee Developer

Responsibilities:

• Took up responsibilities in all phases and process of project to get the best possible learning experience from the internship.
• Gathered requirements from users through interviews and prototypes.
• Analyzing feasibility of implementing requirements and defining scope for the project.
• Interacting with other teams to understand security constraints and network infrastructure in the firm.
• Worked in agile methodology, participated in daily scrums, weekly progress meetings and planning
• Involved in planning and risk assessment for project phases.
• Involved in design of user interface and architecture of the application. Built the interface using Interface builder.
• Implemented the code for creating asynchronous connections, fetching data and showing appropriate views/ error messages using delegate pattern.
• Applied cocoa design patterns appropriately to implement reliable network connection between iPad and server.
• Optimized the code to remove memory leaks using Shark profiling tool. Performed Unit testing using GHUnit testing framework.
• Prepared document for handover and user manuals.

Environment: Objective C, Cocoa framework, GHUnit, Xcode 4, Interface Builder, Shark

Confidential

Programmer Analyst

Responsibilities:

• Interaction with customers to analyze business requirements.
• Preparing Functional and Technical design specifications to map customer business requirements.
• Analyzing Use Case specifications and developed coding strategies.
• Writing extensive code for applications as per Design specifications using J2EE technologies.
• Built the JSP required for the card application forms. Integrated it into the struts framework.
• Configured the reuse of JSPs using Tiles framework.
• Configured validation through struts-validation.xml for different market regions - EMEA, Asia Pacific. Built custom validations using struts-validator-rules.xml.
• Implemented the struts action class for accepting card pin along application for Germany and Austria markets.
• Worked on Content Management systems to configure static text content, javascript, CSS files.
• Worked on credit card applications for mobiles. Fixed bugs in the mobile version of the applications in Flash Lite.
• Involved in integration of the Application with down-stream systems through messaging interface. Configured MQ endpoint for messaging service.
• Involved in up gradation of application database drivers to use type 4 driver and logging framework to use to use log4j framework.
• Implementation of coding standards for development.
• Compilation, development and documentation of comprehensive Unit-Test case plans.
• Coordination with customers in User-Acceptance (UAT) sign-off.
• Trained and mentored new joiners into the team.
• Introduced knowledge and experience management tool in the team.

Environment: Java, JSP, Struts, Tiles, Flash Lite, JMS, DB2, Eclipse, JBoss, JMeter, CMAX- Content Management Tool

Confidential

Programmer Analyst

Responsibilities:

• Built dynamic user interface using JSP, javascript, DHTML.
• Interfaced the view and controller layer through mappings in front servlet.
• Implemented custom validation framework using filters, pipelines and Reflection API.
• Involved in implementation of the DAO layer to call the SQL queries.
• Involved in build and test support phases.

Environment: Java, JSP, Filters, Pipeline Front Servlet, DHTML, SQL Server, Reflection API, Rational Application Developer, Fire Bug.

Confidential

Programmer Analyst

Responsibilities:

• Involved in analysis of enhancements and production fixes.
• Used UML extensively to create Class, Sequence, Collaboration and Activity flow diagrams.
• Involved in development required for enhancements and change requests.
• Worked on Axis web services to modify the timeout for a service to accommodate dependent backend process.
• Worked on EJBs and JMS interactions between cross commit applications.
• Implemented POC to migrate the application to Spring framework.
• Replaced the existing struts framework with Spring MVC and implemented DAO using Spring JDBC.
• Prepared developer hand books and contributed to knowledge repository.

Environment: JSP, Struts, Spring Framework, web services, EJB, JMS, DB2, WebSphere Application Developer, Aqua Data Studio, Rational Rose.