SUMMARY

• Overall 8 years of strong experience as a Front - End Developer in developing User Interface (UI) web applications by using HTML4/5, CSS2/3, Vanilla JavaScript, jQuery, LESS, SASS.
• Extensive experience in building Single Page Application (SPA) using Model View Controller (MVC) Framework such as Angular JS, React JS, Angular 2, Backbone JS framework.
• Excellent experience working as an interaction designer with Online web portals, applications and eCommerce websites.
• Expertise in client scripting language and serve scripting languages like JavaScript, Node.js, PHP, Knockout.js.
• Proficient in making AJAX calls using jQuery and usage of JSON for faster and impulsive responses.
• Experienced with implementing different features of Bootstrap.
• Experience in connecting the web application to back-endAPIs, used RESTFUL methods to interact with several API's, and wrote custom directives for a responsive, CSS-animated user interface.
• Specialized in using JSON (JavaScript Object Notation) format to build collection of name/value pairs and ordered list of values.
• Experience in building Hybrid Mobile Application (IOS/Android) apps using Angular4 in IONIC 3 framework.
• Experience in building modern web application using React.js, ECMAScript 6 and React ecosystem libraries.
• Strong knowledge on React- Redux, Thunk and Saga for state management and async libraries.
• Solid understanding of React Virtual DOM Algorithm, for React performance optimization.
• Experience in working on CSS Background, CSS Positioning, CSS Text, CSS Border, CSS Margin, CSS Padding, CSS Table, Pseudo Classes, Pseudo Elements and CSS Behaviors in CSS.
• Experience in Performing Unit and integration testing using Protractor, Jasmine, Karma in writing Test Cases.
• Solid knowledge of relational database design and development (SQL, stored procedures, data modeling) and understanding of NoSQL databases.
• Expert in creating variousPL/SQL stored procedures, views, functionsand temporary tables for data input to the Crystal Reports.
• Well proficient in using GIT, SVN, CVS and TFS versioning systems.
• Experience in full Software Development Life Cycle that includes Analyzing, Designing, Coding, Testing, implementation & Production Support.
• Worked in JIRA and regular scrum meeting with business requirements as main objective.
• Experience in methodologies such as Agile(Scrum), waterfall model and Test-driven environment.
• Strong analytical and problem-solving skills, self-starter, and good team player.

TECHNICAL SKILLS

Operating Systems: Windows XP/Vista/7/8/10, Linux, Mac OS X

Web Technologies: HTML/HTML5, CSS2/CSS3, DHTML, XML, XHTML, XSLT, JavaScript, AJAX, jQuery, JSON, Apache, Gulp, Grunt, Cordova

Languages: JavaScript, TypeScript, ECMAScript 5/6, SQL.

Frameworks: Node.js, Angular JS/2/4, Express JS, Vue JS.

IDE, Editors: Eclipse IDE, Net Beans IDE, Adobe Dreamweaver, Brackets, Microsoft Visual Studio, Photoshop.

Database: MS SQL Server, My SQL Server, Oracle, NoSQL.

Debugging Tools: Firebug, Bugzilla, Chrome Developer Tools.

Version Control: SVN, GIT, CVS

Web Servers: HTTP Web Server, Apache Tomcat, Web logic, Web Sphere, IIS.

Automation Tools: Grunt, Gulp, Webpack.

Methodologies: Waterfall, Agile (Scrum).

CI/CD: Jenkins.

PROFESSIONAL EXPERIENCE

Sr. Front End Developer

Confidential - kansas

Responsibilities:

• Developed and designed web pages using with HTML5, CSS3, AngularJS 2.0 and jQuery based on the w3 standards.
• Extensively used JavaScript, jQuery, AngularJS 2.0 to provide UI functionality.
• Worked with technologies such as jQuery and JavaScript to make the website more attractive.
• Built backend REST API with Node.js, Express.js.
• Enhanced user experience by designing new web features using MVC Framework like Backbone.js, Require.js and Node.js.
• Solid experience in design and development of front end in applications using JSF, JSP, HTML, XHTML, JavaScript, CSS, AJAX.
• Develop the name selectors in UI using Dojo and AJAX for on-key-down responses from back end.
• Designed Frontend with in object-oriented JavaScript Framework like Backbone.JS, Angular and Ext.JS.
• Involved in creating responsive web pages with Bootstrap and CSS framework like SAAS.
• Comfortable with HTML5 (new tags, changes, canvas) and CSS3 (selectors, animations and transforms).
• Involved in building applications using React JS by building re-usable UI Components.
• Used ReactJS with Redux to create a single page web application with efficient data flow between the client and server and used to create Controllers to handle events triggered by clients and send request to server.
• Audited application SQL code with DB2 Explain prior to production implementation
• Performed Unit Testing of the developed component and web forms and worked closely with testers for ensuring the desired functionality is achieved.
• Worked with Angular Forms, Validations, Modules, Factory Services, DOM, Events, Expressions, Directives, Controllers, filters, Http Request.
• Used Node.JS for asynchronous data communication between server and client.
• Configuring Microsoft SQL server with TFS server.
• Involved in writing application level code to interact with APIs, RESTFUL Web Services using AJAX, JSON.
• Experience in Agile SCRUM methodologies.

Environment: HTML5, CSS3, Ajax, Angular 2.0, React JS, jQuery, SOAP 1.x Web Services, JavaScript, JSON, DOM, SCRUM, XHTML, Restful Web services, RWD, Dreamweaver

UI / React Developer

Confidential - Herndon, VA

Responsibilities:

• Used HTML5, CSS3, Bootstrap, JavaScript, jQuery and React JS that meets accessibility and web browser standards for website.
• Implemented react UI and maintained the state with Redux architecture implementation.
• Involved in building applications using React JS by building re-usable UI Components.
• Used React-Router to route from different screens in Single Page Application.
• Utilized a concept called Virtual DOM in ReactJS to create in-memory data structure cache, enumerate the resulting differences, and then update the browser's displayed DOM efficiently.
• Worked in usingReactJScomponents, Forms, Events, Keys, Router, Animations and Flux concept.
• Extensively used core features like Props and State.
• Wrote application level code to add functionality to the perform client-side validation using React JS and JavaScript.
• Responsible for React UI and architecture. Building components library, including Tree, Slide-View, and Table Grid.
• UsedAxistool to consume the web services.
• Managed indexes, statistics and optimized queries by using execution plan for tuning the database.
• Implemented the Drag and Drop functionality usingReact-Draggable
• Assisting in SQL Server optimization including indexing and query optimization.
• Used React JS for creating reusable components with well-defined interfaces.
• Implemented Backbone.js and React.js to create a dynamically changing website.
• Designed the front-end applications, user interactive (UI) web pages using web technologies like HTML5, XHTML and CSS3.
• Brought the HTML and CSS of an existing web site to the latest web standards.
• Built Web pages that are more user-interactive using jQuery plugins for Drag and Drop, Auto Complete, JSON, Angular JS, JavaScript.
• Worked in Agile environment in all aspects of the project.
• Consuming RESTful Web Services for JSON/XML data using jQuery, AJAX and AngularJS http & resource services.
• Developed various customized views using jQuery, JavaScript, HTML, XHTML and CSS3.
• Worked on tools like GitHub, JIRA for bug tracking.
• Created complex JIRA workflows including project workflows, screen schemes, permission scheme and notification schemes in JIRA.

Environment: HTML/HTML5, CSS/CSS3, jQuery, React JS, Bootstrap, Web Services, LESS, CSS3, Sublime editor, Ajax, JSON, JIRA, Grunt/Gulp, Restful Services, Jasmine, Karma, JavaScript

UI Developer

Confidential

Responsibilities:

• Experience working in fast paced Agile Environment. Attended daily stand up meetings and involved in the spring planning.
• Used OOJS which is JavaScript library for working with objects. Features include inheritance, mixins, static inheritance and additional utilities for working with objects and arrays.
• Experience working with build, code package & source code management such as GIT.
• Making changes to the existing web application and created components like Role-based navigation menu, Advance search Bar, Create Account.
• Created Angular directives, services, and controllers for a complete ground up development and migration of existing JavaScript and java web application.
• Created responsive pages and made the website more user-friendly.
• Attended meetings with UX team to discuss shortcomings, suggestions, limitations of framework and technical glitches for the given wireframes.
• Worked with Angular JS Forms, Validations, Modules, Factory Services, DOM, Events, Expressions, Directives, Controllers, filters, Http Request.
• Used Service Oriented architecture SOAWeb servicesto offer message-oriented services.
• Created custom directives for re-usable components (multi-field form elements, background file uploads).
• Worked with the team of architects to gather requirements and enhance the application functionality and add new features.
• Designed dynamic client-side JavaScript codes to build web forms and simulate process for a web application, page navigation, and form validation.
• Given major contribution in client-side coding using Angular.JS framework and specific framework.
• Maintained Cross Browser compatibility & implement Responsive Web Design using Bootstrap, custom media queries, with brand appropriate styles, colors, animations and font icons etc.
• Used jQuery plugins for Drag-and-Drop, Widgets, Menus, User Interface and Forms.
• Expertise in Client Side designing and validations using HTML, DHTML, and JavaScript.
• Used Ajax, JSON with jQuery for request data and response processing.
• Finding out the bugs, broken links and missing images etc. and rectifying them.
• Demonstrated implementation and up-gradation of JavaScript Library.
• Discussed various ideas/suggestions for the ongoing websites regarding the page layout and creative design

Environment: HTML/HTML5, CSS/CSS3, Angular JS, Webservices, Bootstrap, JavaScript, jQuery, SASS, AJAX, XML, gulp.

Front-End Developer

Confidential - Pittsburgh, PA

Responsibilities:

• Involved in developing UI pages using HTML, XML, DHTML, XSL/XSLT, XHTML, DOM, CSS3, JSON, JavaScript, jQuery, Ajax.
• Designed dynamic and multi-browser compatible pages using HTML, CSS, jQuery, Angular JS and JavaScript.
• Web design and development, application development using Photoshop, HTML, JavaScript and Dreamweaver.
• Designed and implemented the user interface using HTML, XHTML, XML, CSS3, JavaScript and Angular JS.
• Created the Application using Node JS libraries NPM, gulp directories to generate desired view and flux to root the URL's properly.
• DeployedWeb Servicesfor updating the information to the workflow steps and getting the pre-configured workflow processes.
• Responsible for ensuring the pattern consistency across all pages, design and development of the web pages from mock- ups and creating the screens with table-less designs meeting W3C standards.
• Used AJAX and JSON to make asynchronous calls to the project server to fetch data on the fly.
• Designed XML files for maintaining contents like video, images and audio and display them in flash application.
• Involved with bug fixing on functionality, performance and designing issues with JavaScript and jQuery.
• Involved in building scalable applications using Node JS and used for Heavy DOM manipulation.
• Extensively worked with making calls to APIs to fetch the data from the backend as JSON response and parse it on the UI for DOM/CSS Manipulation.
• Used Node JS as a proxy to interact with Rest services and interacting with Database.
• Involved in Agile process, monthly Sprints, and daily Scrums to discuss the development of the application.
• Actively participated and provided feedback in a constructive and insightful manner during weekly Iterative review meetings to track the progress for each iterative cycle and figure out the issues.

Environment: HTML, XML, DHTML, XSL/XSLT, XHTML, DOM, CSS3, JSON, JavaScript, jQuery, Ajax, Web services, Angular.js, Node.js, Gulp, Restful services, Adobe Photoshop, Adobe Dreamweaver, SVN

Front End Developer

Confidential

Responsibilities:

• Involved in development, design and implementation of front end part of the application.
• Developed the User Interactive web pages in a professional manner by using webtechnologieslike HTML, XHTML, and CSS as per company standards.
• Developed complex, usable, attractive and cross-browser web interfaces that account for speed, file size, readability and accessibility.
• Created and maintained the framework and layout of each portal with Cascading Style Sheets (CSS).
• Implemented ng-repeat to display tabular data and utilized features such as sorting, filtering, paging and data manipulation to perform CRUD operations by using Angular JS.
• Leveraged Two-way data binding through $scope in applications built on Angular JS.
• Successfully implemented Auto Complete/Auto Suggest functionality using Ajax, jQuery, DHTML, Web Service call and JSON.
• Interacted with java controllers (Ajax, and JSON to write/read data from back end systems) using RESTful Services.
• Application backend implemented as Node JS application server.
• Developed backend web services using Node JS and stored dependencies using NPM.
• Utilized various JQUERY plugins to build Rich Internet Application (RIA) to make it look more intuitive.
• Used Ajax, JSON with jQuery for request data and response processing.
• Demonstrated implementation and up-gradation of JavaScript Library.
• Worked in Agile and Scrum development environments.

Environment: HTML, XHTML, CSS3, JavaScript, jQuery, JSON, Angular JS, AJAX, Restful Services, DHTML, Adobe Photoshop, Adobe Dreamweaver, MySQL, Node.js

UI Developer

Confidential

Responsibilities:

• Extensively worked on designing web pages using HTML, CSS, JavaScript and jQuery
• Involved in Requirement gathering phase to gather the requirements from the business users and dealing with UX team to continuously accommodate changing user requirements.
• Implemented User Friendly UI design with HTML, CSS and JavaScript for client-side validation and form submission functions and PHP for server-side scripting for web development.
• Used JavaScript and jQuery for validating the input given to the user interface.
• Developed Mock-up designs as per the requirements of Business.
• Developed the complete HTML, CSS and JavaScript of the pages with emphasis on performance, accessibility (AA) and SEO standards.
• Implemented Performance Tuning to make the pages load fast and in an effective way.
• Implemented AJAX to speed up web application.
• Used jQuery extensively for event handling, DOM manipulation and cross-browser compatibility.
• Utilized Waterfall and Agile project management strategies, depending on client need.
• Performed extensive unit testing (end-to- end) and prepared detailed test scripts
• Designed and developed code for table less web interfaces using XHTML, CSS, and DOM.
• Worked closely with Technical Development Manager to help track, prioritize, estimate, and recommend resources for all Technical Development Team projects.

Environment: HTML, XHTML, CSS, JavaScript, jQuery, AJAX, DOM, SEO, Waterfall, Eclipse, Adobe Photoshop, Adobe Dreamweaver, XML, MySQL