SUMMARY:

• JAVA developer with 7+ years of experience in implementing Java/J2EE projects, working through Analysis,Design, Development, Testing, Implementation in Client/Server and web based n - tier architecture systems.
• Expertise in development and deployment of multi-tiered web based enterprise applications using J2EE technologies like Servlets 2.3/2.4, JSP 1.1/2.0, Struts 2.0, JMS, Hibernate 3.0/4.0, Spring 3.0/4.0, JDBC, JNDI,
• IBM MQ Series, JSF, Python, Mongo DB, angular.JS, Java Beans and Web services (SOAP, Rest).
• Extensive experience using Spring Framework in business layer for Dependency Injection, AOP, Spring
• MVC, transaction management and using Hibernate as a persistence layer.
• Experience Front end part of the application using Angular.JS, Ext.JS, Backbone.JS, JQuery, Node.JS, Html5 and CSS.
• Strong knowledge and experience in creating web based presentation for the client using HTML5, JSP,
• Servlets, Ajax, JQuery, EXT.JS, JSTL and JavaScript.
• Experience in XML related technologies like XML, DTD, XSL, XSLT, XPATH, JAXB, JAXP, SAX and DOM Parsers.
• Knowledge of J2EE design patterns like MVC, Front Controller, Factory, Abstract Factory, Command Pattern,
• Singleton, Session Facade, Transfer Object, Business Delegate and Data Access Object etc.
• Extensive hands on experience in consuming as well as developing API for SOAP and REST based web services to integrate third party functional modules into the core application.
• Experience with several design patterns like Singleton, Factory Method, Prototype, etc. and architectures like Service Oriented Architecture (SOA) and MVC.
• Proficient in several frameworks like Struts 2.0, Java Server Faces, and Hibernate 3.0/4.0 ORM, Spring
• Framework 3.0, spring MVC with GUI plug-ins like Tiles Framework, validation plug-ins like Validator Framework.
• Experienced in implementing DAO layer using ORM tools like Hibernate core interfaces, annotations and ptimizations.
• Proficient in using XML Suite of Technologies like XML, XSL, XSLT, DTD, XML Schema, SAX and DOM Parsers.
• Have deep understanding of both Relational Database and also experience in non-relational database like MongoDB.
• Extensive experience in SQL, Stored Procedures, Functions and Triggers with databases such as Oracle,
• IBM DB2 and MS SQL Server.
• Experienced in using WSDL, SOAP, and Apache AXIS for Web Services.
• Expertise in client side designing and validations using HTML, DHTML, CSS, Java Script, AJAX, JSP, XML, JSF and Swing.
• Extensive experienced in implementing single page applications using angular.JS directives, routing modules.
• Expertise in advanced JavaScript libraries and frameworks such as JQuery, Angular.js, Backbone.js,
• Prototype, Dojo, Node.js, Ember.js, Knockout.js, Ext.js and Underscore.js.
• Experience in using Maven and Ant for build automation.
• Have Strong experience in Database Design, Normalization, Data Flow Diagrams, Coding, Testing,
• Implementation, code migrations and good understanding of the complex systems.
• Good Experience in developing test cases with Junit and logging with Log4j.
• Extensive experience utilizing JAXB, JAXP and JMS.
• Extensively worked on core java concepts like Multi-Threading, Inheritance, Abstraction, Encapsulation,
• Polymorphism, Exception handling, and Collections Framework.
• Hands on exposure to multiple Application Servers like BEA Web logic Application Server, Apache Tomcat, WebSphere and JBoss.
• Experience in writing the scripting language Groovy which can run on Java virtual machine.
• Experience in shell scripting and Python in Unix/Linux environment.
• Extensive development experience on different IDE's like Eclipse, JBoss, RAD and NetBeans for debugging and using java coding standards.
• Good debugging skills that deep diving into technical issues, collaborating with cross-domain experts, handling clients with different priorities and mind sets, both onsite and remote.
• Experience in using CVS, Rational Clear Case, SVN and Git for version control.
• Knowledge in developing System Design using UML methodology and preparation of class and sequence diagrams.
• Complete understanding of Agile/SCRUM with the ability to conduct SCRUM meetings, co-ordinate team activities in a strict-deadline driven environment and maintain excellent client communication.
• Communicate effectively with people at different levels including stakeholders, internal teams and the senior management.
• Diligent and highly enthusiastic professional with strong technical, analytical and communication skills.
• Sponsorship required to work in the US

WORK EXPERIENCE:

Sr Java/J2EE Developer

Confidential, El Segundo, CA

Responsibilities:

• Designed and developed features for J2EE - based business activity monitoring and operational dashboard engine, including the rules and alert engine, WebApp components, recoverability, intelligent workflow featuresinternationalization, and upgradability.
• Developed presentation layer includes UI components, validations using HTML5, applying styles using CSSused JQuery to make Ajax calls.
• Bootstrap used along with AngularJS in creating the Application.
• Used Angular.js framework in developing various UI components.
• Implemented Rest based web services using JAX-RS annotations, Jersey provider and consumed using
• $HTTP services from angular JS modules.
• Designed RESTful XML web service for handling AJAX requests.
• Integrated the Java code (API) in JSP pages and responsible for setting up AngularJS framework for UI development. Developed html views with HTML5, CSS3, bootstrap and AngularJS.
• Implemented code according to coding standards and Created AngularJS Controller, which isolate scopes perform operations.
• Developed custom directives and Services in AngularJS.
• Developed single page applications, components using Angular JS directives, controllers, view and routingservice modules.
• Developed applications using Spring Framework for Dependency Injection (Inversion of Control) and implemented the business logic using EJB (session and entity beans).
• Developed the business layer logic and implemented EJBs Session beans.
• Developed the Application Module using several design patterns like Singleton, Factory, DAO, DTO, Business
• Delegate, Fa ade, prototype and Composite View.
• Used spring framework to provide loose coupling between different application modules.
• Make JavaScript/HTML modifications and add features to Mapping Locators on clients' pages as per Client.
• Designed and coded JAXB API to interact with third party application for asynchronous loading and parsing of JMS XML messages.
• Developed the necessary front end user interfaces in JSP's, HTML, Java Script, CSS and AngularJS that will be integrated using Spring MVC Framework. Developed Form Beans/ JavaBeans, Spring Controller Classes and configured with the corresponding view pages in spring - config.xml file.
• Creating shards, replica sets, monitoring, and projections for Mongo Systems.
• Experience Tester in Agile Development Env. Using TDD and ATDD approach.
• Executed test scripts using Selenium WebDriver and analyzed the test results
• Implemented navigation using Spring MVC controllers, configured controllers using Spring MVC annotations and configuration files.
• Established efficient exception handling and logging using Spring AOP.
• Developed Hibernate with Spring Integration as the data abstraction to interact with the database of Mongo DB.
• Developed test suite framework and regression tests for rules and alerts engine, recovery engine, object manipulation functionality, import/export engine and user-defined function handling using JUNIT.
• Maintaining separate build in Maven for the module for easy integration to the portal build and configure with Jenkins.
• Wrote Jasmine unit tests using Karma to verify AngularJS modules and JavaScript utility routines.
• Developed unit test cases using Mockito framework for testing accuracy of code and logging is done using SLF4j + Log4j.

Environment: J2EE, Spring, Spring MVC, Jenkins, Spring Core, EJB, ATD &TDD, Hibernate 4.0, JBossMockito, Rest web services, Selenium, HTML5, JavaScript, CSS, SVN, AngularJS, JavaScript, Oracle, JUnitIBM WebSphere 6.x, Mongo DB, Maven, Log4j, Jira Rational Rose

Sr Java/J2EE Developer

Confidential, Bentonville, AR

Responsibilities:

• Analyzing the business and functional requirements provided by the client.
• Worked on integration methodology and strategy including interface, data flow, and process flow.
• Used Hibernate for Object Relational Mapping (ORM) purposes for transparent persistence onto the Oracle
• 10g database using Hibernate Query language (HQL).
• Developed server side REST style web services and called them from backbone collections.
• Developed a single page, mobile - first, cross-device/cross-browser web application for real-time location sharing utilizing Angular.JS, JavaScript API.
• Integrated the Java code (API) in JSP pages and responsible for setting up Angular.JS framework for UI development. Developed html views with HTML5, CSS3, bootstrap and Angular.JS.
• Implemented code according to coding standards and Created Angular.JS Controller, which Isolate scopes perform operations.
• Developed custom directives, Factories and Services in Angular.JS.
• Worked on responsive design in making the application compatible with desktop, tablet, mobile and also developed tabbed pages.
• Using Angular.JS created Responsive Web Design (RWD) and did data manipulations to display data in company standard format in UI.
• Used Declarative Transaction management system of Spring Framework and integrated it with JDBC and
• Hibernate transaction managers to customize transactional behavior
• Maintaining existing scripts and writing new scripts to automate the existing environment using Maven
• Used JSTL and custom tag library with frameworks such as Ajax and JQuery, to build interactive and attractive user interfaces.
• Designed front-end based on Bootstrap templates and embedded forms verification with JavaScript together with Regular Expression.
• Worked on unit and integration testing of the application.
• Developed dynamic JSP webpages for the user interface.
• Used JavaScript to develop the front-end of the application.
• Created SQL queries, used functions, procedures and triggers.
• Wrote Web Services SOA, (SOAP, WSDL) for address validations. Implemented advanced java API and core java for coding sophisticated business logic.
• Wrote JUnit test cases to support business logic and unit testing.
• Wrote Jasmine unit tests using Karma to verify Angular.JS modules and JavaScript utility routines.
• Improved database performance by recognizing and rewriting slow queries.
• Solid deployment experience on the UNIX platform.
• Used Spring Framework to organize middle-tier applications.

Environment: Java JDK1.7, J2EE, JavaScript, HTML, CSS, Log4J, UML, AJAX, WebLogic 10.3, Hibernate 3.0Oracle 10g, SQL, PL/SQL, HTTP, HTTPS,, Windows, Web Services, Unix, Bootstrap, Akana SOA, SOAPWSDL, SSO, SAML IntelliJIDEA, Junit, XML/XSL, Ant, Struts2, Spring 3.0

Sr Java Full Stack Developer

Confidential, Irving, TX

Responsibilities:

• Involved in Requirements gathering, Requirement analysis, defining scope, Design analysis, impact analysisIntegration and deployment.
• Refactored existing project to make it more RESTful and thread - safe.
• Developed a RESTful API that provided account management capability as well as security role lookup and management for all downstream dependencies.
• Involved in coding and testing of B2B financial application.
• Responsible for the design and development of the application framework.
• Designed and Developed UI's using JSP by following MVC architecture and Spring Framework.
• The views are programmed using JSP pages.
• Model is a combination of EJB and Java classes and web implementation controllers are Servlets.
• Used EJB for server side transactions.
• Used Multithreading for parallel process of the application.
• Developed web service using JavaScript framework ReactJs to facilitate consumer-driven contract integration testing between micro services.
• Used JavaScript for client side validations.
• Used JUnit for unit testing of the system and Log4J for logging.
• Swing components should be updated directly only in the context of callback methods invoked from the event dispatch thread.
• Experience in Algometric trading to recognition of trading signals and develop modules to connect to the programmatic interfaces of trading platforms.
• The JMS API was used to allow application components to create, send, receive, and read messages.
• Creation and maintenance of data using Oracle database. JDBC for database connectivity with Oracle. The request and response from the client is controlled using Session Tracking in JSP.

Environment: Core Java, J2EE, JSP, WebSphere, Servlets, Tomcat6.0, RESTFUL, Eclipse, MySQL, JDBCXHTML, Spring MVC, Spring IOC, SDLC, Selenium IDE, TestNG 6.0, IBM WebSphere 6.x.

Java/J2EE Developer

Confidential, Philadelphia, PA

Responsibilities:

• Used inheritance and method overloading, overriding to implement polymorphism.
• Handled different exceptions by Java Exception handling facility.
• Create request and call SIM Item Inventory SOAP web service.
• Generated client stubs using wsimport and call web service.
• Used JAXB to parse XML.
• Create request and call Amber web Manager to calculate amber points.
• Responsibilities included handling and delivering business requests, analysis and design, code construction and review, testing and maintaining the quality of deliverable in a team of 5 members, delegation of requests to team members and tracking.
• Designed the start page layout with the new UI's in JSPs as per the project requirements using Java Beans.
• Defined various object dependencies using Spring DI module.
• Implementation of Spring MVC architecture by separating the business logic from the presentation logic using
• Struts framework.
• Implemented logging aspect using Spring AOP concepts.
• Implemented various design patterns like MVC, Factory, Singleton.
• Implemented Hibernate (JPA) database persistence layer to communicate with Oracle.
• Used Hibernate DAO Support to integrate hibernate with spring to access database.
• Enhanced the application for multithreaded scenarios. Deployed the application under Apache Tomcat
• Application Server and resolved the production issues during migration onto the production server.
• Designed and implemented front end web pages using CSS, HTML, Java Script, JSP, XHTML and JSTL.
• Worked with the team in implementing the drag and drop functionality using JQuery.
• Monitored error logs using Log4J and fixed the problems.
• Worked on JUnit Framework for Test Driven Development.

Environment: Java, Spring, iBatis, Struts, JSF, UML, JSP, Servlets, ANT, XML, EMC Documentum, JIRASwing, iLOG, Oracle ADF, Oracle BPM, IBM MQ Series, Apache Tomcat, Linux, Unix, Ruby, WordpressDrupal, ASP, C, C++, Mainframe, COBOL, PL/I, JCL, SQL, SAS, VB, ASP, EJB, JQuery, MySQL, Toad, SQL Server, DB2, Apache AXIS2, WSDL, NetBeans, JBoss, Mercurial, ClearCase, Selenium, Water Fall Model

Java/J2EE Developer

Confidential, Hartford, CT

Responsibilities:

• Struts framework for MVC design Pattern, Action class, Action Servlets, Form Bean.
• Created JSP screen by assembling Struts Tiles and Taglibs and used HTML for static webpage And
• JavaScript for View part of the project.
• Used Eclipse IDE for writing code and BEA Weblogic as application server.
• Implemented simulated top - down SOAP based Web Service to test the business logic for the rating calculation.
• Used JDBC, MQ Series, Web Service, and Hibernate framework to access the data from back-end MS SQL database server.
• Used Stored Procedures to crunch data and creating view for fetching data from multiple tables on MS SQL Server.
• Used Java Persistence API (JPA) for managing relational data mapping.
• Spring framework to implement bean to declare a service and accessed those using Application context.
• JMS for sending and receiving Message through application server.
• Used XML SAX to parse the simulated xml file that has simulated test data.
• Used SVN for version control & Used Log4J logging framework to write Log messages with various levels.
• Developed Automated Test Application, which validates various XML document using Junit and XSLT.
• Used JRockit JDK to develop and run the underwriting workbench application.
• Used GWT and WAS migration.
• Work with DNS to map the website to its IP address.
• Extensively used GWT for developing Ajax applications.
• Used Maven to validate, compile and deploy the files.

Environment: JDK 1.5, Java/J2EE, EJB, JSF 1.0, Hibernate 3.0, Jakarta Struts 2.0, Spring 3.0, JSP, CSSJSTL, JDBC, Servlets, XML, JRockit, JUnit, JavaScript, VSS, JMS, Agile Programming, Eclipse 3.1, GWTMSSQL Server 2005, Ajax, AXIS, Web Services JAX-WS, BEA WebLogic Server 8.1, UML, Maven, UNIXSVN.

Java/J2EE Engineer

Confidential

Responsibilities:

• Developed the application using Software Development lifecycle, followed the Agile Development Model.
• Built the application using Spring MVC and Hibernate framework.
• Primarily focused on the spring components such as Dispatcher Servlets, Controllers, Model View Objects and View Resolver.
• Implemented the user interface using JSP, JSTL, JavaScript, CSS, HTML and JQuery.
• Business logic was developed using spring framework. Used Spring AOP for handling transactions.
• Integrated Hibernate with Spring ORM for database mapping
• Integrated and implemented GitHub API's to configure and list the existing project repositories by using RESTful web services.
• Used JSON based message transfer to retrieve the data related to the repositories from GitHub.
• Involved in performing unit testing using JUnit to test the web service calls.
• Developed and Deployed the Application on Eclipse IDE and Tomcat, JBoss Application and Web Servers.
• Involved in Writing service methods and SQL queries, PL/SQL to interact with the Oracle 10g.
• Installed and configured Eclipse and Maven for development.
• Involved in designing Use Cases, Class diagrams, Sequence and Collaboration diagrams utilizing Unified
• Modeling Tools(UML) such as Rational Rose
• Hands on experience on Software Configuration Management (SCM) tools such as SVN, CVS.
• Created unit test packages using JUnit.

Environment: Java J2EE, Eclipse IDE, Spring MVC, JSP, Spring ORM, Spring AOP, Hibernate, HTML, CSSJavaScript, JSTL, JQuery, JUnit, Maven, Web Services (Restful), JSON, SVN, CVS, UML.