PROFESSIONAL SUMMARY:

• An experienced professional with over 6 years of experience as User Interface/Front End Developer in developing web applications using HTML5, CSS3, JavaScript, jQuery, Angular JS, Angular2, React JS, Redux, Bootstrap, Ajax, JSON, ES6, TypeScript, Observable, RxJS.
• Proficient in developing clean and semantic html code with expertise in WAI - ARIA.
• Knowledge of CSS preprocessors Less, Sass, Stylus.
• Implemented Page Optimization techniques for web pages, Used Responsive Web Design techniques with expertise in media-queries, Best Practices in JavaScript and handled CrossBrowser compatibility issues in web pages.
• Hands on experience of JS libraries and frameworks such as Angular.js, Angular2/4, React.js, Redux, pattern, jquery, loadash, Rx.js and node.js.
• Expertise in creating Single Page Application using ReactJS, Redux, webPack, Babel, immutable.js and ES6 modules.
• Experience in creating Single Page Application using Angular2/4, TypeScript, Observable and RxJS
• Knowledge of JavaScript templating libraries like mustache.js and handlebars.js
• Experience in consuming Web Services using SOAP, WSDL and RESTFUL API.
• Experience in all phase of Software Development Life-Cycle (SDLC) like Requirement Analysis, Implementation and Maintenance, and extensive experience with AGILEMethodologies and DailySCRUMS.
• Experience in writing Software Requirements Specifications, Technical and User Documentation for complex application development projects by interacting with clients and other teams in the project.
• Experience with GitHub for source code management, GIT for version control, Clear Quest for bug fixing and Grunt, Gulp, Browserify, npmpackage manager.
• Hands on experience of JIRA for bug tracking and issue tracking.
• Up to date Knowledge with the latest industry trends in UI design and usability.
• Strong problem solving and planning skills, with ability to work independently or in a team environment.

PROFESSIONAL WORK EXPERIENCE:

Confidential, San Jose, CA

Web UI Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development.
• Responsible to create Responsive Web Design using Media Queries.
• Worked extensively on applications to work properly on Android devices and all the browsers like Mobile safari, Desktop safari on Windows, IE, Firefox, and Chrome.
• Developed reusable UI components using React JS.
• Worked on developing separate React and Redux components so it can be reused.
• Used Redux for state management to keep the applications entire state in one store.
• Used middleware redux-thunk, redux-promise in application to retrieve data from server, manage store
• Used D3.js with HTML5, SVG, canvas to visualize the data and C3.js chart library to create graphs with dynamic data.
• Successfully executed all the test cases and fixed any bugs/issues identified during the test cycles.
• Used Webpack for bundle management and ImmutableJS for immutable data.
• Worked with JASMINE unit test framework to write unit tests for code.
• Worked with Agile software lifecycle methodologies. Create design documents when and as required. Perform coding, debugging and testing.
• Handled the status of the project in a timely manner concisely.
• Handled all aspects of the web application including maintaining, testing, debugging, deploying.
• Created proof of concept for single page application using Angular2/4.
• Experience with Angular2/4 in creating components, template syntax, pipes and directives.
• Created reusable services and injected inside application with dependency injection.
• Created forms using both template-based and model-driven along with the validations.
• Used HTTP, Observables and RxJS for the communication with the server.
• Used TypeScript in creating Angular2/4 applications and RxJS for asynchronous observer patterns.

Environment: HTML5, CSS3, JavaScript, ReactJS, Redux, ES6, Angular2/4, Typescript, Unit-Testing, RxJS

Confidential, Irving, Texas

Web Designer

Responsibilities:

• Extensively involved in design discussions and user experience sessions to provide inputs on the layout.
• Created a custom, responsive web application to replace line-of-business web applications.
• Created reusable HTML templates and style sheets based on UI standards and guidelines.
• Designed the front-end applications, user interactive (UI) web pages using web technologies like JavaScript, HTML5, and CSS3.
• Worked on building the responsive web pages using bootstrap.
• Developed Responsive Web Design pages for various applications compatible for Mobiles, Tablets, and Desktop.
• Made enhancements to existing CSS and DIV tags, made upgrades using Twitter Bootstrap model.
• Closely worked with Business Analysts for requirements analysis and issue resolution with functional specifications for Quote creation, Finalizing Deadlines, Tool Configuration & Reporting.
• Developed reusable UI components using React JS.
• Used ReactJS for handling view layer for web apps.
• Used MVC Frameworks, Media Queries&CSS3 to make web page Fluid and Responsive.
• Used grunt for making the browser reload the page automatically for the code change on the machine during development. It will reload lively as it saves lots of time.
• Performed UNIT and integration testing using Jasmine and in writing Test Cases on every new version before sending it for User Acceptance Test (UAT).
• Implementing the Design and developing modules using Agile Methodology. Planning iteration for effective design and development of the Modules

Environment: HTML, CSS, JavaScript, ReactJS, AJAX, JSON, Unit-Testing

Confidential

Front End Developer

Responsibilities:

• Gather Requirements from the End clients and create application design documents.
• Involved in full software development lifecycle. Designing, coding, testing, debugging, and support.
• Developed UI architecture for the internal web application and worked alongside designers to construct wireframes and mockups.
• Responsible to create Responsive Web Design using Twitter Bootstrap and Media Queries.
• Implemented different validation control on the web pages using Angular.
• Designed Frontend with in object oriented JavaScript Framework like AngularJS.
• Created and deployed new features to sustain and amend existing applications under MVC pattern using Angular.
• Written several reusable customdirectives to perform DOM manipulations within different views of Single Page Application.
• Written services and factories, which contain reusable business logic, which were injected into controllers so the logic can be extracted and used with a restfulwebAPI.
• Used Model View Controller (MVC) design pattern to decouple the code and to separate concerns.
• Developed data insertion forms and validated them usingJavaScript.
• Implemented MVC Architecture and developed presentation layer using HTML, CSS, JavaScript, and AJAX.
• Developed data insertion forms and validated them using JavaScript.
• Validated input values to make sure that they will be accepted before they are submitted to the server.
• Coded JavaScript for page functionality and Pop up Screens.
• Used JavaScript to make dropdown menus on web pages and display part of a web page upon user request.
• Provided pseudo application level code to interact with APIs, web services using AJAX and JSON.
• Wrote Object Oriented JavaScript to create modules and extensively debugged with Firebug and other debugging tools.
• Creating cross-browser compatible and standards-compliant CSS3-based page layouts.
• Worked on cross browser compatibility issues and fix the bugs pertaining to various browsers.

Environment: HTML, CSS, JavaScript, Bootstrap,AngularJS, AJAX, JSON, and Firebug.