PROFESSIONAL SUMMARY:

• Over 8 years hands on experience in IT industry, worked in all phases of software development life cycle from requirements gathering to the production and successfully implemented several projects with responsibilities as developer at different locations.
• Experience in developing web page quickly and effectively using JavaScript, Angular JS, React.js, Node.js, Backbone.js, JQuery HTML, CSS, Responsive Web Design, Bootstrap and experience in making web pages cross browser compatible, XML, XML Elements.
• Extensive knowledge in Javascript and jQuery, jQuery plugins, AJAX, dynamic HTML, JSON, Angular.js, Bootstrap and node.js.
• Used to update User Interface based on changing needs and requirements.
• Experienced in web/application servers like Apache Tomcat, WebSphere, JBoss and Weblogic
• Developed UI using JQuery and JavaScript Library for Web Application and Mobile Application and extensively developed Rich Internet Applications and various UI widgets using jQuery.
• Created User Interfaces for Mobile/Tablet/Desktop using HTML & CSS.
• Expertise in designing and developing applications using Java, J2EE Technologies like Servlets, JSP, EJB,MQ Series, JDBC, XML,JMS, AJAX, and web services.
• Experience in Managing build files using ANT and logging using Log4j.
• Extensive Experience with Web technologies using Servlets, JSP, EJB, Struts Spring, JSF/Ice faces, Hibernate Java Beans, Java Swing, JDBC, JNDI, Collections, XML(DTD and Schema), HTML, AJAX and Web Service(SOAP, JAX - RPC, AXIS) on Unix and Windows environment.
• Experience on RUP, Agile/Scrum and Extreme Programming (Test Driven development, Pair Programming, Code Reviews).
• Experience in writing test-cases in Java environment using JUnit.
• Sequence, class and database diagrams are made using the UML design tool.
• Experience of Databases that involve writing SQL queries, Views, Triggers and Stored Procedures.
• Experience in working with different operating systems like Windows/XP/Vista and UNIX.

TECHNICAL SKILLS:

Core Java: Collection, Multithreading, Applets and Swing

J2EE Technologies: Servlets, JSP, EJB, JMS, JDBC

Web Servers/application servers: Apache tomcat Server, IBM Web Sphere server, pramati server, Bea Weblogic server

Web tools and languages: HTML, XML, CSS, DHTML, AJAX, ANT, Java Script

Framework: Design Patterns, SOAP, Struts, Hibernate, Spring

Databases: Oracle8i/9i/10g, MS SQL Server, DB2.

Languages: C, C++ with OOPS, Java, J2EE

Operating Systems: Windows 2003/2008/XP/Vista, Unix.

Tools: Eclipse, Rational Rose, Dreamweaver, RAD, Net Beans.

Methodologies: Rational Unified Process (RUP), Agile (SCRUM), UML.

Version Control: Visual SourceSafe (VSS), ClearCase, ClearQuest, CVS.

Testing: Junit

PROFESSIONAL EXPERIENCE:

Confidential, New York, NY

Sr. UI Developer

Responsibilities:

• Wrote Perl programs to archive the log files on a daily basis to enable faster troubleshooting
• Developed user interface using JSP, HTML, XHTML and Java Script to simplify the complexities of the application.
• Created Real-time Reporting systems and dashboards using Adobe Flex, xml, MySQL
• Involved in development, design and implementation front end part of the widget based application using HTML5, CSS3, jQuery, JavaScript, AJAX, JSON, Angular.js, Node.Js Bootstrap.
• Designed Interactive GUIs using Java Applets and Swing
• Extensively used JDBC APIs for database connectivity and data retrieval
• Developed applications using Velocity framework, JSP, JSTL, struts tag libraries (struts-bean, struts-html, struts-logic), CSS, spring framework, java, java script, Ajax, HTML and DHTML for front-end development.
• Used CSS media queries and bootstrap to support for Responsive development.
• Used jQuery plugins autocomplete, validation, drag and drop and more exceptionally.
• Developed a dynamic and secure front-end that consumes our API using Angular.js.
• Involved in implementation of MVC pattern using Angular JS, Node.Js, JSF and Spring
• Implemented functionality using Servlet, JSP, HTML and Struts Framework., Hibernate, Spring, Java Scripts and Weblogic.
• Wrote jQuery function while implementing various UI Screens across the whole web application (both consumer facing as well as internal application).
• Used SAX and DOM parser to parse the XML documents and XSLT for transformations.
• Designed and modified User Interfaces using JSP, JavaScript, CSS and jQuery
• Involved in designing the user interfaces using JSP.
• Developed common reusable component libraries (CRUD Scaffolding) to be reused in different projects throughout the company's IT team using GWT, Spring data, JPA.
• Experience with SQL and basic CRUD operations
• Developed JSP pages for presentation layer (UI) using Struts with client side validations using Struts Validator framework/ JavaScript.
• Comprehensive experience in designing and developing applications using UML with Rational Rose.
• Used SQL statements and procedures to fetch the data from the database.
• Deployed and configured portlets in WebSphere Portal Server
• Used WebLogic for design, development, and deployment of applications.
• Mentoring of junior members for Agile (Scrum) process & Junit testing
• Used Maven for building and deployment purpose
• Used Clear Case for source Version Control.
• Involved in coding for JUnit Test cases
• Wrote various queries for data verification and manipulations
• Resolved issues pertaining to Autosys job failures
• Used SVN to keep track of source code versioning

Environment: HTML, CSS, Angular.js, Bootstrap, Backbone.js, JavaScript, JSP, Jquery, SASS, LESS, Servlet, UNIX, Linux, Oracle, JDBC, Eclipse, Java, Spring, Hibernate, Apache CXF, Clear Case, Struts, Tomcat, CRUD, JUnit, JIRA, Maven, iText, Weblogic, SVN, UML, Agile (Scrum).

Confidential, Syracuse, NY

Sr. Web Developer

Responsibilities:

• Involved in Object Oriented Design/Object Oriented Analysis with usage of UML Sequence Diagrams and Class Diagrams with Rational Rose.
• Responsibilities include analysis of these various applications, designing of the enterprise applications, co-ordination with client and offshore team, meetings with business users, functional and technical guide to the offshore team, project management
• Designed UI using JSP and HTML, and validated with JavaScript for providing the user interface and communication between the client and server.
• Implemented MVC architecture by developing struts framework.
• Struts Validator framework is used to do client side validation.
• Implemented the Spring dependency injection of the Database helper instance to the action objects.
• Used AJAX, DOJO, Java script, Spring and GWT to create interactive user interface.
• Experience in dimensionally modeling relational data sources (DMR) using Cognos
• Wrote Action classes, Business Objects and Service classes.
• Created Real-time Reporting systems and dashboards using Adobe Flex, MySQL and Perl
• Configured Struts-config.xml with all the mappings required by the architecture.
• Used Struts tag libraries in the JSP pages.
• Wrote application level code to perform client side validation using jQuery and JavaScript.
• Designed and developed intranet web applications using JavaScript, AngularJS and CSS.
• Created detail design documents which has the UML Design diagrams, table information, object model etc which are required for the developer
• Worked with various version control tools like CVS, Clear Case and Subversion (SVN).
• Core developer of the application infrastructure using GWT as the front-end
• Used Object/Relational mapping Hibernate framework as the persistence layer for interacting with DB2.
• Developed EJB components (Session Beans, Entity beans) using EJB design patterns to business and data process.
• Involved in user interface development using JSTL.
• Worked on Hibernate object/relational mapping according to database schema.
• Prepare Java/J2EE development structure for Maven.
• JSP interfaces were developed. Custom tags were used.
• Responsible for modifying existing DB2 stored procedures and writing SQL queries as per requirement.
• Involved in coding for JUnit Test cases.
• Developed the Servlets for processing the data on the server
• Used Dojo for the client side development and validations
• Experience with SQL and basic CRUD operations
• Used Hibernate annotations to avoid writing a mapping file.
• Involved in the deployment of Web-Service End-Points using Apache CXF.
• Developed the Web Based Rich Internet Application (RIA) using Adobe Flex.
• Used Subversion for version control and created automated build scripts.
• Used Apache to build projects, which assisted in testing, and produce reports on projects.

Environment: HTML, AJAX, JSON, JSP, JavaScript, JSTL, Struts, JMS, EJB, DOJO, Cognos, Hibernate, XML, Apache, DB2, Spring, Apache CXF, CRUD, SVN, Web services, Java, Servlets, GWT, Subversion, Maven, UML, IBM Websphere, Portal, Junit, Flex.

Confidential, Jacksonville, FL

Front End Developer

Responsibilities:

• Involved in Developing Web Application with Full Software Development life Cycle (SDLC) from Design to Deployment using agile methodologies.
• Created detail design documents which has the UML Design diagrams, table information, object model etc which are required for the developer.
• Designed Graphical User Interface (GUI) for various WebPages using AJAX, HTML, CSS, JSF, JQuery and JavaScript.
• MVC architecture is implemented by struts framework.
• Configured the struts-config.xml.
• Developed API using Hibernate to interact with the Oracle database
• Developed a controller Servlet that dispatches request to appropriate Action Classes.
• Implemented Different Design patterns like singleton, factory and J2EE design patterns like Business delegate, session façade, Value object and DAO design patterns.
• Used Spring Framework’s IOC Dependency Injection to inject Service Object using Service Locator Design Pattern into Action Classes.
• Extensively worked on Spring Bean wiring, Spring DAO and Spring AOP modules.
• Used Java Persistence API (JPA) and Hibernate for performing the Database Transactions. Using JPA for designing and creating the entities and establishing the relation between the entities in a persisted way for EJB.
• Involved in developing EJB’S for the business logic using Session facade pattern and deploying them in Apache tomcat.
• Wrote complex Database PL/SQL Statement and Did PL/SQL tuning for the performance of the Database.
• Worked extensively on the Oracle database.
• Expertise in developing enterprise applications using Struts Frameworks
• Involved in designing the user interfaces using JSP.
• Developed Scalable applications using Stateless session EJBs.
• Consumed Web Services (WSDL, SOAP, UDDI) from third party for authorizing payments to/from customers.
• Generated PDF reports using iText.
• Developed web-based customer management software using JSF.
• Implemented SOA architecture with web services using SOAP, WSDL, UDDI and XML
• Setting the development environment on eclipse.
• Exposed Survey API to other applications in DOE using Apache Axis2.
• Used Apache to build projects, which assisted in testing, and produce reports on projects
• Created the domains, application servers and load balancers using Weblogic 9.0.
• Page design and development using Oracle BPM.
• Layout and design the overall architecture and migration approaches using Oracle ADF.
• Installed and configured a multi-server, clustered ILOG environment. Documented architecture and trained client administrators
• Participated in the offshore development team meeting.
• Designed extensive additions to existing Java Web Application utilizing Service Oriented Architecture (SOA) techniques.
• Involved in implementing JQuery for providing interactive user interfaces.

Environment: JAVA, JSP, Servlet, EJB, Spring, JavaScript, Hibernate, JQuery, Struts, Design Patterns, Agile, HTML, JMS, XML, Eclipse, Itext, Apache, Oracle ECM, Struts, Webservice, SOAP, ILOG, Web2.0, Oracle BPM, JSF, WSDL, Apache Axis2, Apache Tomcat Server, SOA, PL/SQL, Oracle10g, UML, Weblogic, Rational Rose, Junit.

Confidential, Durham, NC

UI Developer

Responsibilities:

• Analyzed and designed the system.
• Created Various UML Diagrams e.g. Class diagrams, Sequence diagrams.
• Responsible for the design and development of the framework. The system is designed using J2EE technologies based on MVC architecture. The Views are programmed using struts, JSP pages, Model is a combination of EJB’s and Java classes and Controllers are Servlets.
• Developed user interface using JSP JQuery, and AJAX to speed the application.
• Writing the java script and designing the JSP GUI frame work.
• Involved in developing EJB’s for the business logic and deploying them in Apache tomcat.
• Responsible for creating of Action classes, JSPs, Model classes.
• Used business delegate to call EJB from struts action class.
• Used JBoss application server to deploy application into Production environment
• Extensive experience using framework APIs like Struts, Spring, iBatis and Hibernate
• Deployed Application to BEA weblogic server.
• Involved in designing the user interfaces using JSP
• Used JQuery to make the frontend components interact with the Javascript functions to add dynamism to the web pages at the client side.
• Extensively worked on spring’s framework.
• Used JDBC for database connectivity with MySQL Server.
• Implement the presentation layer (GUI), based on open source framework, involving Servlets, JSP, JSTL, JSF, CSS, HTML, JavaScript and Beans.
• Designed Interactive GUIs using Java Applets and Swing.
• Developed Servlets and Worked extensively on Sql.
• Worked with MySQL for MySQL, SQLYog and Workbench.
• Implementation of Spring IOC container, Spring JDBC template, Spring Exception Strategy.
• XML messages are used to communicate between web services that are written using SOAP and WSDL.
• Created different database objects (Stored Procedures, Functions, and Triggers) for the backend MS SQL server.
• Involved in debugging the product using Eclipse 3.6 and JIRA Bug Tracking.
• Used Ibatis to populate the data from the Database.
• Involved in creating unit testing of various layers using junit and created automated test scripts for integration testing using Selenium.
• Created war files & deployed on Tomcat using ANT deployment tool.
• Performed Java web application development using J2EE and Netbeans.
• Expertise in employing Water Fall Model and best practices for software development
• Maintenance of data in different Oracle Databases and environments using TOAD.
• Built CVS and XML file loaders and splitters for financial data
• Used Clear Case for source Version Control.
• Working Closely with EMC Documentum to implement Engineering Design Storage Repository and Project Document Management.
• Tested with the Junit Test Cases for both Professional and Institutional Claims.
• Coordinated with QA team to ensure the quality of application.

Environment: Java, Servlet, EJB, Struts. JMS, JDBC, Hibernate, Spring, JavaScript, AJAX, UML, Eclipse, Weblogic, SOAP, Selenium, J Boss, ANT, JQuery, NetBeans, JSP, EJB, WSDL, Toad, W ater Fa ll M odel, iBatis, EMC Documentum, web services, HTML, XML, MS SQL server, My SQL, CVS, JIRA, ClearQuest, Swing, Clearcase, Junit.