SUMMARY:

• 6+ years of strong experience as a Front - End UI Developer in analysis, design, development and testing of different modules.
• Followed Test Driven Development (TDD), Scrum concepts of the Agile Methodology to produce high Quality Software, involved in System Requirements study and conceptual design.
• Expert in developing User Interface (UI) applications and professional web applications using JavaScript, jQuery, HTML5 /DHTML, DOM, XHTML, XML, JSON, CSS3, and Ajax.
• Good experience with latest JavaScript frameworks and Java frameworks.
• Worked extensively on Angular 2/4/5,Typescript SPA domains.
• Enhanced legacy application by building new components in Angular 2/4/5 and typescript.
• Developed single page applications using Angular 2/4/5 Typescript, web pack and grunt.
• Experience in applying the latest software development approaches including MVC, event - driven applications using AJAX, Object Oriented (OO) JavaScript, JSON and XML.
• Extensive experience with full software development life-cycle (SDLC), architecting scalable platforms, object-oriented programming and agile software methodologies (scrum).
• Expert in HTML5/CSS3 development and have experience Node.js, Angular.js, Knockout.js, Express.js,Underscore.js, React.js, Ember.js,Spine.js, Ext.JS, Responsive design.
• Experience with Java web framework technologies, such as GWT and spring.
• Experienced implementing Web Services using Apache SOAP, WSDL, JAX-RPC,JAX-WS, RESTful.
• Expert in designing web applications and web contents utilizing various SEO techniques.
• Extensive experience in developing web applications with User Experience Design (UX)like Visual Design, Interactive Design and extensive Human Computer Interaction Concepts.
• Experience in designing UI patterns and UI applications with the help of Adobe products like Adobe Dreamweaver CSS3, Adobe Photoshop, and Adobe Illustrator CSS3
• Experience in designing and developing prototype designs into fully functional, web sites.
• Experience in using various tools and IDEs for development and design like NetBeans, XAMPP, Notepad++, and Adobe Photoshop and Experience in NoSQL Database like Apache and MongoDB.
• Expert in designing web applications and web contents utilizing various SEO techniques.
• Experience on working with CSS Background, CSS Layouts, CSS positioning, CSS text, CSS border, CSS margin, CSS padding, CSS table, Pseudo classes, Pseudo elements and CSS behaviors in CSS.
• Knowledge in using Dojo Components and integrating back-end applications with AJAX driven web 2.0 front-end using OO JavaScript framework and had experience with client-side templating like Handlebars.js.
• Strong Experience in database design using PL/SQL to write Stored Procedures, Functions, Triggers and strong experience in writing complex queries, using Oracle, DB2, SQL Server and MySQL.
• Strong experience in writing and updating the technical documents on daily basis with the changes made to the existing environment on daily basis.
• Also, Excellent analytical, logical and programming skills, Self-Motivated, Self-Starter, and Team Player, can work with minimal supervision. Effective Communication, Organizational and Time management skills.
• Experienced in using Front End editors like Espresso, Textmate, Sublime Text 2 and Microsoft Expression Web and also in maintaining enterprise-level applications.
• Extensive experience in working with version, controllers like Git and SVN.
• Develop unit test using Karma. Also used strict patterns of RA team for testing with jasmine.
• Used Jasmine, Karma, Gulp, Grunt and NPM to build and test applications.
• Excellent technical, problem solving, Interpersonal Skills and communication skills with strong Customer Orientation, Client Interfacing Skills.

TECHNICAL SKILLS:

Web Technologies: JavaScript, AJAX, Bootstrap, jQuery, JSON, Apache,HTML/HTML5, CSS/CSS3, DOM, XML, XHTML, XSLT, Joi.

JavaScript Libraries: Angular, Node.js, Knockout.js, Express.js, Ember.js, React.js, Underscore.js, Pdf.js, Backbone.js, Require.js.

Databases: Oracle 8/8i/9i/10g/11g, PL/SQL (oracle), MSSQL, MySQL, MongoDB

Application Servers: Apache Tomcat, IBM Websphere, JBuilder, BEA WebLogic.

IDE's and Tools: Eclipse IDE, NetBeans, Dreamweaver, Firebug, Developer Tools, JSfiddle, WebStorm, Note pad ++, YUI, IntelliJ Idea, DataStream, Sublime text, Visual code studio.

Debugging Tools: Firebug, Jira, Bugzilla,Karma, Jasmine, Chai, Sinon.

Wireframe Tools (wireframe): Adobe Illustrator CS6, Adobe Photoshop CS6 (basic idea on wireframe and visual design)

Version Control: CVS, GIT, SVN, TFS.

Operating Systems: Windows,MS Dos, Windows Server, Linux, MAC OS X

Browsers: Internet Explorer, Safari, Google Chrome, Opera, FireFox

Methodologies: Agile, Scrum, TDD, SDLC

WORK EXPERIENCE:

Confidential, Phoenix, AZ

Sr. UI Developer

Responsibilities:

• Project development using Agile/Scrum Safe methodology, sprint planning, backlog, release planning.
• Analyzed business requirements, participated in technical design, development and testing of modules.
• Involved in web designing using HTML5, XHTML, CSS3, JavaScript, jQuery and used Table-less Design in CSS for positioning.
• Designed Frontend with object-oriented JavaScript Framework like angular.js,Node.js,Backbone.js, Knockout.js, React.js,Ember.js, Require.js, Express.js and Ext.js.
• Experience in Developing User Interface (UI) Web ApplicationslikeJavaScript, TypeScript, AngularJS/2/4, Node JS, Bootstrap, MediaQueries, CSS Frameworks.
• Experience in working with Angular 2/4 modules, services, templates, directives, services and dependency injection to create a SPA.
• Created TypeScript reusable components and services to consume REST API's using Component based architecture provided by Angular4.
• Implemented Angular 4 Services for connectivity Between web application using TypeScript.
• Built SPA with multiple views using route services using Angular 4and Node.js.
• Created Angular 2/4 components, implemented interpolation, input variables, Bootstrapping, NgFor, Ngif, RouterOutlet, binding the events, decorators.
• Good amount of work done on Reactive forms or Web Forms 2.0 in Angular 2validations and Unit Test with Karma-Jasmine.
• Hands on Experience on Angular CLI (Command line Interface).
• Working with ECMA Script 6 features. For build of JSX and ES2015(ES6) used Babel, webpack.
• Used jQuery to make the HTML, DHTML and CSS code and Joi to interact with the JavaScript functions to add dynamism to the web pages at the client side.
• Implemented JQuery validation plug-in, modified JQuery validation plug-in to support custom validation, JQuery modal box, JQuery date picker, JQuery tooltip.
• Used jQuery to navigate to different pages of the application using DOM elements, and to create AJAX pages.
• Developed screens for the front end using ReactJS and used various predefined components from NPM.
• Framework was set up for all current and future front-end projects to use backbone.js for framework, organized module definitions and unit tests.
• Used Wire Frame Tools like Adobe illustrator CSS3 for basic Visual design and followed User Experience Design (UX) properties also created Images, Logos and Icons that are used across the web pages using Adobe Flash and Photoshop.
• Created HTML5 navigation menu that is role-based menu items changes dynamically, derived from the database in the form of XML.
• Expertise in working on AWS to integrate the Server and Client-side code.
• Migration of Existing Application to AWS cloud and used AWS services like EC2, S3, RDS, Cloud watch and Cloud Front for promoting code in various environments.
• Used GitHub, Git bash to commit changes to the repository for maintaining various versions.
• Used Jenkins for build Process to Generate Continuous Integration and Version Control is done by GIT.
• Well experienced in writing test cases in Test Driven Development (TDD) and Behavior Driven Development.
• Worked on XML along with PL/SQL to develop and modify web forms.
• Experienced multiple databases like Oracle and running MongoDB with secure configurations.

Environment: HTML5, CSS3, JavaScript, jQuery, DHTML, DOM, JSON, AngularJS, Angular CLINode.js,Express.js, Backbone.js, React.js, underscore.js,Ext.js, AJAX, SOAP, XML, XPATH, Adobe Flash, GWT, Photoshop, Karma, Mocha, TFS, PLSQL, Oracle, Windows.

Confidential, Omaha, NE

UI Developer

Responsibilities:

• Followed Agile/Scrum methodology of software development thereby satisfying the customer through early and continuous delivery of valuable software.
• Involved in Requirements and Analysis. Understanding the requirements of the client and the flow of the application as well as the application Framework.
• Involved in web designing using HTML5, CSS3, JavaScript and extensively used Table-less design in CSS for positioning and in designing Responsive Web pages using media queries and Twitter Bootstrap.
• Experience working with Angular 2 including building components, directives, Routers and other modules based on Angular CLI.
• Experience in creating test suites using Jasmine and Karma with angular 2integrations.
• Experience with the features of Angular 2 such as directives, modules and routing.
• Designed Frontend with in object-oriented JavaScript Framework like AngularJS, Node.js, Backbone.js, Require.js, Express.js, React.js, Underscore.js, Pdf.js, Ember.js and Ext.js.
• Extensively used AJAX to retrieve data from server synchronously in the background without interfering with the display and existing page in an interactive way.Created an internal browser based text editor using HTML, CSS, JavaScript, backbone.js.
• Developed, maintained user interface screens using JavaScript and jQuery.
• Worked on Creating an AngularJS Application using MVC framework.
• Utilized AngularJS framework to bind AngularJS template(views) to JavaScript object(models).
• Created features like dropdown list, search function and card model by using AngularJS material.
• Used HTML5 and AngularJS to format the input forms and handled the input validations.
• Implemented ReactJS Controllers to maintain each view data.
• Maintaining Parent and child elements by using State and Props in ReactJS.
• Responsible for React UI and architecture. Built components library, including Tree, Slide-View, Table Grid.
• Used Bootstrap and AngularJS in effective web design.
• Used Custom AngularJS Filters to provide better search experience.
• Solid understanding of React Virtual Dom Algorithm, for React performance optimization
• Implemented and design the application to interact with server for getting the Ajax response of jqGrid Data.
• Modularized Front-EndCSS and Node JS code with sass. Built real time web services with Node JS.
• Ran bower and grunt components and wrote the scripting using Node JS implemented a NodeJS server to manage authentication. Implemented modules into NodeJS to integrate with the design and requirements.
• Good experience in developing Ext.js applications with extensive server calls using AJAX and strong hold in handling the server data and exceptions to provide interactive user experience.
• Extensive experience in developing web applications with User Experience Design (UX)like Visual Design, Interactive Design and extensive Human Computer Interaction Concepts.
• Used Wire Frame Tools like Adobe illustrator CSS3 for basic Visual design and followed User Experience Design (UX) properties and also used pair programming model for the development.
• Developed Web Services for data transfer from client to server and vice versa using Apache Axis, SOAP, WSDL, and UDDI.
• Used Version control through GITand extensively usedSVN .
• Good experience in unit testing by using Karma and Mocha .
• Having a decent work experience on Jasmine, YUI to test JavaScript code very quick.
• Knowledge in CSS preprocessors SASS and LESS and in executing test cases in DEV/QC/UAT environments.
• Experience in using tools like Jira, AccuRev, Site Refresh and multiple browser testing.

Environment: HTML4/5, CSS2/3, JavaScript, JQuery, DHTML, MVC, DOM, JSON, Angular.js, Node.js, D3.js, Backbone.js, Knockout.js, React.js, Ember.js, Require.js, AJAX, SOAP, XML, XPATH, AdobeFlash,Jira,Jasmine, Mocha, Sinon, Stash, GWT, Photoshop.

Confidential, Birmingham, AL

UI Developer

Responsibilities:

• Involved in the Software Development Life Cycle(SDLC) phases like Requirement Analysis, Implementation and estimating the time-lines for the project.
• Developed dynamic web pages using HTML5, CSS3,JQuery, AngularJS, Bootstrap, and Sublime Text Editor.
• Worked on JavaScript and HTML5 Browser Cache mechanism for storing and retrieving data for the website
• Involved in developing the functionality for communicating between the modules mostly involved in VIEW and CONTROLLER section of MVC pattern for CMS project, it includes HTML, JavaScript, JQuery and AJAX which were used for UI development.
• Optimized Application using jQuery, JavaScript, AJAX, Caching and CSS/ JavaScript. Experience working with JSON and XML based web services.
• Designed Pdf, Excel and Print previews for all the reports in the application using HTML, JavaScript and SQL Stored Procedure. Worked on prototypes for Responsive design.
• Involved in developing XML, HTML, and JavaScript for client side presentation data validation on the client side with in the forms and Developed a core component of Analytics with Node.js, Angular.JS,Knockout.js, Ext.js and Socket Stream.
• Used the Node.js, Angular.js, backbone.js, underscore.js, pdf.js and RequireJS MVC Frameworks in the development of the web applications.
• Worked on Angularjs by using its two-way data binding to achieve the feedback functionality from the user.
• Created class based views to pull data from MySQL database in to the DOM for presentation.
• Used Ext.js UI components to implement functionalities and validation.
• Implemented the Single Page application template using AngularJS Route Providers.
• Maintain Cross Browser compatibility & implement Responsive Design custom media queries, etc.
• Created and tested scripts using jQuery on various browsers Chrome, Firefox, Opera, Safari, IE, etc.
• Designed DOM based interactive to reprogram selected links and adopted WCAG 2.0 standards for HTML and XHTML and W3C standards for CSS as well also implemented Remote Validation using unobtrusive JavaScript and JSON. Used Bootstrap in effective web design.
• Used XML Web Services using SOAP to transfer the amount to transfer application that is remote and global to different financial institutions.
• Called the Restful web services calls for POST, PUT, DELETE AND GET methods and with microservices.
• Developed views using Master Pages, Partial Views, custom HTML helper and jQuery with Razor view engine. Involved in creating View models and DAL using Entity Framework and C#.NET.
• Worked on designing and coding (WCF) Service Contracts, Data Contracts and Operation Contracts. Coded pages with best Search Engine Optimization (SEO) techniques.
• Solved Experience in Agile development methodology.
• Used Firebug, Firebug Lite, IE Developer Toolbar for debugging and browser compatibility.
• Testing, fixing the bugs and troubleshooting technical problems.

Environment: JavaScript, HTML, CSS, JQuery,AJAX, Highcharts, DOM, DHTML, XHTML, XML, XSL, SQL Server, and Windows XP.

Confidential, Naperville, IL

Web/UI Developer

Responsibilities:

• Involved in Developing the front-end featuring rich web interface implemented using JavaScript libraries like jQuery, Backbone.js and also used Mustache tempting system with huge multi-advertisement layout engine that was cross browser compatible.
• Redesigned and implemented complete web application to meet web and industry standards.
• Designed web pages using with HTML, CSS and jQuery, Backbone.js based on the W3C standard.
• Developed CSS page layouts, styles and table less coding for efficient design.
• Proficiency in implementing the design to meet web standards (W3C), SEO and worked on various browsers for cross-browser implementation. Used the Mozilla Firefox extension, Firebug, to view and debug HTML, DOM and JavaScript.Developed UI, Virtual Objects by using Flash, Ajax, and Action Script 3.0.
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using DHTML, HTML, CSS, JavaScript and jQuery.
• Setting up AngularJS, framework for UI development. Developed html views with HTML5, CSS3, jQuery, JSON, and JavaScript.
• Utilized PHP, MySQL, JavaScript (Cross-Platform), HTML, XHTML, CSS to modify existing website, replaced existing functionality with new code.
• Designed the front-end with HTML4/HTML5 and CSS/CSS3, by taking advantage of the MVC pattern of the AngularJS framework. Used Gulp as a build system and JavaScript Task runner.
• Used CSS selectors for condition based styling and pseudo-classes to add some special effects to selectors.
• Developed application using MVC Frameworks like Backbone.JS, Node.JS, AngularJS and Bootstrap.
• Developed and used Angular bindings for various scripting tasks in AngularJS.
• Utilized the excellent modules for the flow control in asynchronous non-blocking of I/O with the help of Node.js.Expertise in JavaScript/CSS and JS frameworks.
• Worked with single thread and lightweight scripting for fastest data transfer within the Node.js.
• Implemented jQuery based accordion styles and handled complete jQuery in showing Rich Internet Application (RIA). Used JSON to fetch the data from Web Services.
• Provided production level code to the engineering team for product development, including cross- browser support, and CSS optimization. Coded pages with best Search Engine Optimization (SEO) techniques.
• Used to interact with Business Analyst and also used E-commerce methods in success driven models.
• Provide the Secured digital certificates and maintained the performance through secured socket layer.
• Created test suites using Jasmine, Karma and worked on tools like NPM.

Environment: JavaScript, AJAX, AngularJS, NodeJS, Grunt, Bootstrap, SASS, Web Services WSDL, SOAP, Commons Lang, Log4j, Junit, MongoDB.

Confidential

UI Developer

Responsibilities:

• Redesigned the existing site and to create new interfaces.
• Involved in extensive HTML coding and developed web forms using HTML for the application.
• Connected with clients to appreciate their present applications and design the site as showed by their structure essentials and developed data insertion forms and validated them using JavaScript and CSS style sheets
• Designed dynamic client-side JavaScript codes to build web forms and simulate process for web application, page navigation and form validation. Produced GUI prototypes for business logic presentations.
• Utilized various JQUERY plugins to build Rich Internet Application (RIA) to make it look more intuitive.
• Worked closely with the programmers and graphic designers for project requirement and analysis.
• Participated in bug thrashing sessions to discuss and resolve bugs with developers.
• The new website has made it much easier for the users to access the page and check the required info.
• Created Stored Procedure, Trigger for database access and events.

Environment: HTML, CSS, jQuery, JavaScript, XML, MS SQL, Sublime, Adobe Photoshop, Dreamweaver.