SUMMARY:

• Strong GUI, wire - framing/prototyping skills using scripting languages like HTML5, HTML4, DHTML, XHTML, Java Script, DOM and Cascading Style Sheets (CSS3).
• Developed well responsive single page applications using AngularJS, ExtJs frameworks, JavaScript, and jQuery in conjunction with HTML4/5, CSS2/3 following W3C standards.
• Maintained Cross Browser compatibility and implemented Responsive Design using Twitter Bootstrap, custom media queries, etc.
• Collaborated closely with design and user experience teams to design workflows and interactions for product features and enhancements.
• Involved in development of rich user interface components using Ajax, JavaScript, JQuery.
• Worked on Node.js to augment browser based applications with MVC capability, Implemented client side pagination feature using Data table, JSON and AJAX.
• Worked extensively on projects using SQL and PL/SQL. Created Stored Procedures to encapsulate business logic in the database and improve performance.
• Worked on Oracle tools like TOAD, SQL*PLUS, extensively used Oracle Collections and Bulk techniques.
• Expertise in designing and developing applications using J2EE technologies including Servlets, JSP, EJB, Struts, Spring, Hibernate, Web Services, XML, JNDI, JDBC, CVS, Maven.
• Experience in developing Enterprise applications using RMI, EJB (Entity Beans, Session Beans, Message Driven Beans), JNDI, Java IDL, JTS and JTA.
• Experience in working with SOA Web services using JAX-WS, JAX-RS, WSDL and SOAP messages, Hands on experience in Ant/Maven Scripts.
• Developed Restful Web Services for various features of application like registration, un-registration, form submission and Order Management.
• Implemented Hibernate and iBATIS as Object Relational Mapping(ORM) framework for mapping object-oriented domain model to oracle database.
• Performed automation for Functional and Regression Testing using Selenium WebDriver and Cucumber.
• Experienced in White Box Testing by authoring Python and Java Codes in Selenium.
• Involved in testing the application utilizing the Waterfall methodology, Defects were logged and reported.
• Developed and executed manual/automated scripts for Functional, Integration, End-to-End and Regression testing.

TECHNICAL SKILLS:

Programming Languages: Java JDK, C, C++, jQuery, SQL, PHP.

Web Technologies: JDBC, API, AJAX, Ext JS, Java Script, Java Beans, JSP, STRUTS, HTML5, DHTML, XHTML, HTML4, CSS3, CSS2, XML, XSL, XSTL, XAML, JQuery, Bootstrap, Angular JS.

IDE Tools: Text Mate, Eclipse, My Eclipse, Brackets, Sublime Text, MS Visual Studio.

Application Servers: Web Logic / Tomcat

Databases: Oracle, MYSQL

Database Tools: TOAD, SQL Plus, SQL Developer

Image Editing: Adobe Photoshop CS3, Adobe Image Ready CS3, Adobe Fireworks CS3

Operating Systems: Windows 2000, Windows NT 4.0, Windows XP/Vista/7

XML Technology: XML, XML Beans

Others: GIT, Version One, JIRA, Rally.

PROFESSIONAL EXPERIENCE:

Confidential, Farmington, CT

Sr. JAVA/ UI DEVELOPER

Responsibilities:

• UI development using Angular JS, Ajax, JQuery, Ext JS, HTML5, CSS and JavaScript.
• Developed the application by using HTML5, Java/J2EE. Designed and implemented the User Interface using JavaScript, HTML5, XHTML, XML, CSS3, JSP, AJAX and MySQL.
• Experience working with Agile methodologies, Familiar with SVN Versioning tool.
• Implemented data-binding and MVC using AngularJS for front-end development of current web application, Used AngularJS factory and services for dependency injection.
• Developed various Database interaction objects by implementing the DAO (Data Access Object) patterns and used JDBC as Model Component, Converted the XMI code to Angular JavaScript.
• Integrated REST web services calls to get data from response and show them on UI
• Used jQuery, JSON, AJAX and DOM scripting to create interactive web applications like message posting and autocomplete form validations
• Used IntelliJ to develop code in java and groovy/grails.
• Expertise in Performance improvement and Production support for live Applications.
• Developed Billing API’s based on the user stories and exposed them Enterprise Java Beans (EJB) for the Business logic.
• Designed, developed, implemented, and maintained custom Gradle tasks in Java and Groovy/Grails.
• Implementation using advanced Object Oriented JavaScript concepts such as Prototypes, Closure, and Class Structures.
• Used AngularJS to create a Single Page Application (SPA) which can bind data to specific views and synchronize data with server using Sass, LESS, Bootstrap.
• Implemented Maven build tools to build jar, war files and deployed them to target servers.
• Worked on Oracle10g data base for storing and retrieving the application data.
• Written migration/deployment shell scripts on Linux/Unix platforms using VI editor.
• Configured Data source and connection pool settings by using WebSphere server Admin console.

Environment: Core Java, Unix, Maven, XML Schemas, XML, JSF, Java Script, CSS3, SASS, ExtJS, HTML5, Bootstrap, Angular JS, Java, Groovy, Hibernate, Design Patterns, Servlets, JUnit, Web Services.

Confidential, Philadelphia, PA

Java/ UI Developer

Responsibilities:

• Involved in document analysis and technical feasibility discussions for implementing new functionalities.
• Designed and implemented the User Interface using JavaScript, HTML, XHTML, XML, CSS, JSP, AJAX and MySQL.
• Developed various Database interaction objects by implementing the DAO patterns and used JDBC as Model Component.
• Used Struts framework along with JSP, HTML5, CSS3, Angular JS and Java Script to construct the dynamic web pages for the application.
• Created XML for deployment descriptors, struts configuration files and integrated to validation files.
• Design HTML prototypes, visual interfaces and interaction of Web-based design and hand code CSS.
• Used Bower, Grunt, SASS, LESS to manage code architecture and scalability
• Developed model components using session beans and used local message driven beans (MDB) to interact to session using EJB.
• Used different Event Handlers on the html elements to retrieve and verify data appropriately, Handled Asynchronous Service Request/Response.
• Used Web Services on front end, Servlets as Front Controllers and Java Script and Angular JS for client side validations.
• Coordinating and collaborating with the off-shore team for development, code-review and transitioning of requirements.
• Consumed Web services using JAX-WS and generated client stubs from wsdl for web services.
• Used Eclipse as the Java IDE in the development of the application, Used DB2 as the database and wrote SQL & PL-SQL.

Environment: Core Java, Java 1.4, JBuilder2006, XML Schemas, XML, JSF, Java Script, CSS3, HTML5, Angular JS, Hibernate, Design Patterns, Servlets, JUnit, JMS, Web Services, DB2, UNIX, Windows XP.

Confidential, Detroit, MI

Application Developer

Responsibilities:

• Participated in designing the overall three-tier architecture following MVC pattern, and data communications (RESTful Web Service) between Presentation Tier and Logic Tier.
• Java is used in multiple server-side integration, SVN is used for source management.
• Used YUI library for building richly interactive web applications using techniques such as DOM scripting, HTML, AJAX.
• Involved in the requirement analysis and design phases to comprehend all technical assessments, and to participate in implementation with minimal errors.
• Implemented Restful web service in YUI Grid Data and YUI Menu.
• Balancing the needs of the application, the performance characteristics of the database engine, and the data retrieval patterns.
• Developed client side validation code using JavaScript and JQuery Validation Plugin.
• Involved in enhancement of existing application utilizing JSP, created HTML navigation menu that is role based menu items changes dynamically, derived from the database in the form of XML.
• Utilized Waterfall Methodology (SDLC) to manage development lifecycle.
• Used AngularJS framework to bind HTML (views) to JavaScript objects (models).
• Responsible for the overall layout design that meet cross-device compatibility using Bootstrap, color scheme of the web site using HTML5, and CSS3 and responsible for creating detailed wire frames and process flows.
• Designed dynamic client-side JavaScript codes to build web forms and simulate process for web application, page navigation and form validation.
• Designed and coded application components in an agile environment utilizing a test driven development approach.
• Developed Unit test cases for the classes using JUnit.

Environment: Core Java, J2EE, JSP, Servlets, JSF, Spring MVC, IBM WebSphere, Java Script, CSS3, JQuery, Bootstrap, Angular JS, Struts, Oracle, SQL/PLSQL, JUnit, Web Services, Apache Tomcat Server, Linux, HTML, XML, XHTML, CVS, Windows.

Confidential, Atlanta, GA

UI/ UX Developer/ Designer

Responsibilities:

• Involved in Development, Integration and Testing of application modules, also Developed presentation layer using, HTML, Java Script, JQuery, CSS, JSP.
• Built Rich Prototypes and Applications using HTML5, CSS3, JavaScript, JQuery, Ajax, JSON, Angular.js, Backbone.js and Bootstrap with MySQL database.
• Developed Object Oriented JavaScript code and responsible for client side validations using JQuery functions.
• Developed source code to consume JSON response received through AJAX calls using JQuery.
• Coding, styling, testing of reusable JavaScript, CSS3, HTML5 widgets / libraries for complex UI controls.
• Built responsive site using Bootstrap that fits devices of different visual sizes.
• Responsible for JavaScript / AJAX UI upgrades and improvements.
• Developed callback functions to parse and handle JSON data returned from the server.
• Developed all client-side logical implementation part of applications with AngularJS controllers under specific modules, manipulating nodes in DOM tree
• Used JSP, HTML, Java Script, Angular JS and CSS for content layout and presentation.
• Created data access layer using SQL and PL/SQL.
• Used JMS for Point-to-Point asynchronous messaging for high transactional Banking operation.
• Worked on JQuery, AJAX, JASON and JSF for designing highly user interactive web pages.
• Involved in peer to peer code reviews and cross checked whether coding standards are being followed.

Environment: Core java, Java 1.5, J2EE, JSP, JSF, Servlets, AngularJS, Hibernate, SQL, HTML, Springs, JQuery, JNDI, JMS, PL/SQL, JBOSS, ANT, XML, Java Script, CSS, Windows, Eclipse, Log4j

Confidential, Tampa, FL

Java/ J2EE Developer

Responsibilities:

• Converted wireframes into html, Implemented page designs in standard-complaint dynamic HTML and CSS and Developed the Front End User Interface using HTML, JavaScript, CSS.
• Good knowledge of debugging JavaScript and html code with Firefox Firebug and Google chrome JavaScript debugger.
• Involved in Requirement gathering, Analysis and implementation of Change Requests.
• Worked on complete life cycle, Design, development and testing using OOA and OOD.
• Used JSP, HTML, Java Script, and CSS for content layout and presentation.
• Created data access layer using SQL and PL/SQL.
• Participate in technology/tools evaluation and software technical proof of concepts.
• Performed production support of the application in production.
• Used DB2 as the database and wrote SQL & PL-SQL.
• Executing monthly purging activity for database and file server.
• Providing solution for all service requests and Business Critical issues.
• Monitoring all the inbound and outbound file transferring as all the processed applications are sent back on a daily basis.

Environment: Core Java, J2EE, Java Script, MS Excel, CSS, HTML, JSP, PL/SQL, Servlets, Oracle.

Confidential

Software Engineer

Responsibilities:

• Actively involved in analyzing and collecting user requirements.
• Wrote Specification for the development.
• Wrote JSPs, Servlets and deployed them on WebLogic Application server.
• Wrote Oracle PL/SQL Stored procedures, triggers, views for backend database access.
• Used JSP’s HTML on front end, Servlets as Front Controllers and Java Script for client side validations, Participated in Server side and Client side programming.
• Wrote SQL stored procedures, used JDBC to connect to database.
• Designed, developed and maintained the data layer using JDBC and performed configuration of JAVA Application Framework
• Created a user Interface through HTML and JSP, Standard Tag library.
• Involved in developing various Servlets.
• Tested and validated the application on different testing environments.
• Used DB2 as the database and wrote SQL & PL-SQL.

Environment: Core Java, JSP, HTML, Servlets, Java Script, DB2, SQL, PL-SQL, JDBC, MS Excel, UML, Apache Tomcat.