SUMMARY

• Over 8+ years of extensive experience as a Java UI Developer with solid understanding of database designing, development and installation of different modules.
• Extensive experience in all phases of Software Development Life Cycle (SDLC) including identification of business needs and constraints, collection of requirements, UI Design, implementation, testing, deployment and maintenance.
• Designed DOM based interactive to reprogram selected links and adopted WCAG 2.0 standards for HTML5 and XHTML and W3C standards for CSS as well.
• Good knowledge of latest version of object oriented JavaScript Libraries like Angular.js, Node.js, Backbone.js, Bootstrap, React .js.
• Having good experience in implementing the Node.js server side code to interact with Oracle to store and retrieve data.
• Involved in constructing powerful and modern frontend architecture, involving React, Redux, and ES6.
• Extensively used React life cycle methods.
• Expertise in React.js, Angular.js, frameworks to develop the SPA.
• Experience in designing web applications employing Search Engine Optimization (SEO) techniques and Search Engine Strategies (SES).
• Experienced Model View Controller framework such as Angular JS framework for creating Single Page Application (SPA).
• Experience of working on CSS Preprocessors SASS and LESS with JavaScript task runner Grunt.
• Sound knowledge in working with angular project directory structure and yeoman angular project setup.
• Extensive experience with Angular JS, creating custom directives, filters, and services to interface with both Restful and legacy network services.
• Extensively used Node JS, NPM modules like HTTP, Grunt, and Bower.
• Proficient in using AJAX for implementing dynamic Webpages where the content was fetched via API calls and updated the DOM.
• Extensive experience in developing Web Services to expose useful functionality to web users through SOAP and REST.
• Experience with versioning tools like GIT, Clear case, Subversion and CVS.
• Experience in A/B Testing, Unit Testing (Jasmine, Karma, Jest, and Junit), Integration Testing and Automation testing (SELENIUM).
• Good experience in developing web Applications using Spring MVC, Struts framework implementing Action Controllers, Action Forms, Spring Validation Framework and Spring Tag Libraries.
• Expertise in designing and developing applications using J2EE technologies including Servlets, JSP, EJB, Struts, Spring, Hibernate, Web Services, XML, JNDI, JDBC, Maven.
• Designed asynchronous messaging using Java Message Service (JMS) to exchange of critical business data and events among J2EE components and legacy system.
• Experience with MySQL and Oracle RDBMS concepts and developing SQL Queries, Stored Procedures, Views and Triggers.
• Excellent working knowledge and thorough exposure on compatibility issues with different versions of browsers like Safari, Internet Explorer, Mozilla FF, and Chrome.
• Experienced in using Operating Systems like Windows NT / 2000/XP, LINUX, and MAC.
• Good written and oral communication skills and Interpersonal skills with a strong ability to excel through collaboration with team members.

TECHNICAL SKILLS

Web Technologies: HTML, HTML5, XML, CSS, CSS3, JavaScript, PHP, AJAX, DOM, JSON, Python, Java, Struts, Hibernate, Spring, Responsive Web design.

Tools: Maven, Subversions, Jenkins

IDE & Editors: Brackets, WebStorm, Notepad++, Eclipse, Eclipse RCP, Sublime text, Atom, EditPlus.

Version Control: SVN, GIT, Clear Case, Subversion

JavaScript Libraries: JQuery UI, Ext JS 4.0, React.js, Require.js, Angular.js, Angular2, Node.js, Redux, Bootstrap.js

SDLC: Agile(Scrum), Waterfall, TDD

Databases: Oracle 10g, PL/SQL, MySQL

Operating Systems: Windows XP/Vista/7/8, Linux, and Mac OS.

Application/Web servers: Apache Tomcat, Oracle Web Logic Server

Other Tools: MS Office, JIRA, Firebug, Chrome Developers Tool.

PROFESSIONAL EXPERIENCE

Senior UI Developer

Confidential - Bartlesville, OK

Responsibilities:

• Good experience with Angular JS directives ng-app, ng-init, ng-model for initialization of Angular JS application data.
• Developed and improved application using MVC framework JavaScript, Angular JS, React.js, and Bootstrap.
• Used Bootstrap Grid System and CSS3 Media Queries to develop single responsive application with good user experience in all platforms like desktop's tablet's and mobile phone's.
• Used Grunt as build server, bower for dependency management and web storm as front-end IDE.
• Developed Single Page Applications (SPA) using angular route and React.js.
• Implemented nested views and routing ng-Router as per the requirement.
• Created various Angular directives, controllers, DOM, expressions, templates, data binding, etc.
• Created custom directives for re-usable components (Multi-filed form elements, background file uploads etc.)
• Used Web Services on front end, and Servlets as Front Controllers,
• Client side validations are done using JavaScript and Angular JS.
• Developed client side validation code using JavaScript and JQuery Validation Plugin.
• Used AJAX calls and JSON responses to populate values on various UI components.
• Worked on Bootstrap framework and building responsive website.
• Developed real time tracking of class schedules using Node.js.
• Use Node Package Manager (NPM) to manage the modules and used it to install useful tools such as Grunt, Express.
• Added user validations and user permissions by using Node.js.
• Used Node.js as proxy to interact with Rest services and also with Database, building real-time Web API's.
• Created GET/PUT/UPDATE request and response using RESTFUL web services.
• Used XML to transfer the application data between client and server.
• Reviewed Web applications and Desktop clients for WCAG 2.0 recommendations, Usability standards, and Semantics.
• Integrated the front end UI to the back end using Spring MVC framework.
• Configured and Installed Web Logic Application server.
• Used Eclipse tool to develop the J2EE components.
• Designed and coded application components in an agile environment utilizing a test driven development (TDD) approach.
• Created new tables, sequences and written SQL queries and PL/SQL in Oracle and My SQL.
• Created web pages which are informative and yet very neat and interesting to look at.

Environment: HTML5, CSS3,LESS, AJAX, JavaScript, Bootstrap, Angular.js, React.js, Redux, JSON, Node.js, NPM, jQuery, SVN, Grunt, Oracle PL/SQL, Agile, TDD, Eclipse, Sublime text, Spring MVC, GIT, Restful web services Web Logic, Bower.

UI Developer

Confidential - Jersey City, NJ

Responsibilities:

• Developed UI based layout of wireframes.
• Developed internal and external validation code using JavaScript.
• Developed web pages to comply with Web Content Accessibility Guidelines (WCAG) and ability to apply W3C web standards.
• Used Node Package Manager (NPM) to manage the modules and used it to install useful tools such as Grunt, Express.
• Built Rich Prototypes and Applications using HTML4, CSS 2, JavaScript, JQuery, Ajax, JSON, Angular js React.js, and Bootstrap with MySQL database.
• Utilized various JQUERY plugins to build Rich Internet Application (RIA) to make it look more intuitive.
• Developed user interface by using the React.js, Flux for SPA development.
• Used React.js and Redux to render pages on both the client and server slides.
• Used React-Router to turn application into Single Page Application
• Worked in using React JS components, Forms, Events, Keys, Router, Animations and Flux concept.
• Created Reusable Components in React.js with Redux architecture to implement the business logic.
• Used React flux to polish the data and for single directional flow.
• Implemented the Drag and Drop functionality using React-Draggable.
• Designed UI screens using JSP,CSS, Angular JS Framework and HTML5.
• Used jQuery to make the HTML, DHTML and CSS code interact with the JavaScript functions to add dynamism to the web pages at the client side.
• Extensively used CSS and Bootstrap for styling the HTML elements.
• Used jQuery to traverse through a DOM tree and manipulated the nodes in the tree. Implemented the Drag and Drop functionality using jQuery framework.
• Used jQuery plugins for Drag-and-Drop, Widgets, Menus, User Interface and Forms.
• Front-end web development using HTML 4, CSS 2, JavaScript and JQuery.
• Involved in code reviews and mentoring the junior team members.
• Extensively used SOAP based web services.
• We used Grunt for Build Process.
• Responsible for Coding, Unit Testing using Jest and Jasmine frameworks and Regression Testing of the systems.
• Debug the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functions.
• Involved in developing, HTML, andJavaScriptfor client side presentation and data validation on the client side with in the forms.
• Involved in writing and modifying Procedures, Queries, Views and Triggers.

Environment: HTML,CSS,JavaScript, JQuery, Angular JS, React.js, Bootstrap, Redux, Flux, Typescript, Jest, Jasmine, DOM, MySQL, Oracle, JSP, AJAX, JSON, ECLIPSE, Sublime text, Brackets, Grunt, GIT, Agile, Scrum, SDLC, and SVN.

JAVA/UI Developer

Confidential - San Jose, CA

Responsibilities:

• Involved in complete Agile/SDLC - Requirement Analysis, Development, System and Integration Testing.
• Worked in a team, involved in developing the UI, layout and front-end programming (HTML) for web application that matches requirements of sprint.
• Used JQuery mainly for adding several functionalities to the application (calendar, tooltips, popover, hiding elements validation, making Ajax calls, etc.).
• Involved in integrating the front end UI to the back end using Struts/Spring framework.
• 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.
• Used Ajax for asynchronously exchanging small amount of data with the server behind the scenes and updating the JSP page.
• Create complex JIRA workflows including project workflows, screen schemes, permission scheme and Notification schemes in JIRA.
• Implemented JavaScript source code and embedded nested handling logic using JQuery event handlers and call back functions.
• Used JavaScript DOM manipulation and JavaScript event to generate the data result in UI.
• Implementation using advanced Object Oriented JavaScript concepts such as Prototypes, Closure, and Class Structures.
• Followed MVC Structure to develop Application.
• Created Single Page Applications (SPA) using Angular.js.
• Wrote SQL stored procedures and used JDBC to connect to database.
• Designed developed and maintained the data layer using JDBC and performed configuration of JAVA application framework.
• Worked on JSP, SERVLETS and deployed them on Web logic application server.

Environment: HTML5, XHTML, CSS 3, JavaScript, XML, Tomcat Apache, JQuery, JSP, Angular JS, AJAX, MVC, Oracle, Agile, Scrum, Stories, SVN, and Windows.

Web Developer

Confidential

Responsibilities:

• Participated in multi phases of project life cycle
• Used Spring (MVC) Framework for Dependency Injection to develop the application.
• Developed Data Access Layout using Hibernate ORM framework.
• Participated in development of a well responsive single page application using JavaScript, and JQuery in conjunction with HTML, CSS standards, with front-end UI team.
• Developed interactive and dynamic web pages usingJavaScript.
• Used AJAX to use the RESTFUL Services in the application which supported different format like text, JSON and XML.
• Developed user interface with JSP,JavaScript, DHTML, jQuery and AJAX.
• Developed interface to display report data using jQuery, JavaScript and JSON, XML.
• Used Ajax effectively to create pagination and with client side events like quick search.
• Used HTML5 elements like video, audio and canvas in making the website interactive.
• Used version control repository SVN and JIRA for issue tracking.
• Performed code build and deployment using Maven.
• Used Firebug and IE Developer Toolbar for debugging and browser compatibility, cross-browser / platform testing and compatibility assurance.
• Turned SQL Queries created complex stored procedures, packages, functions, and triggers.
• Coordinated project activities and ensured that all project phases are followed and documented properly.
• Improved user experience by designing and creating new web components and features.
• Involved in complete SDLC - Requirement Analysis, Development, System and Integration Testing.

Environment: Spring, AJAX, Java, J2EE, JavaScript, Tomcat Apache, JQuery, JSP, AJAX, SVN, HTML, DHTML, JSP, CSS, JSON, JIRA, JDBC, XML, Web Services, Oracle, and Windows.

Java Developer

Confidential

Responsibilities:

• Created Mock-up designs and developed various functionalities with JavaScript and jQuery.
• Worked with the team of architects to gather requirements and enhance the application functionality and add new features.
• Involved in configuration of Struts MVC, and Integration with ORM Framework (Hibernate).
• Extensively used Ajax calls to send parameters and fetch data based on the user-triggered events.
• Manipulated data to both send and fetch data from the server through GET and POST requests.
• Used CSS, HTML to make effective and cross-browser compatible front-end pages with attractive and easy to use functionalities.
• Designed dynamic client-side JavaScript codes to build web forms and simulate process for web application, page navigation and form validation
• Fixed bugs in the production and carried out Unit Testing for the developed functionalities.
• As part of testing, prepared effective Test Scripts for each of the developed functionality.
• Successfully executed the entire test cases and fixed any bugs/issues identified during the test cycles.
• Written SQL Queries to interact with Oracle database.

Environment: HTML, DHTML, CSS, Java, JavaScript, jQuery, Eclipse IDE, XML, J2EE, Struts, Hibernate, AJAX, JSON, Web Services, SQL, Oracle, and Windows.