SUMMARY:

• Over 7+ years of experience as a Front - End Developer in developing User Interface (UI) for Web Applications by using HTML/HTML5, DOM, CSS/CSS3, Bootstrap JavaScript, ES6, JQuery, Ajax, JSON, ReactJs, Angular Js.
• Experience in all phase of SDLC like Requirement Analysis, Implementation and Maintenance, and extensive experience with Agile and SCRUM.
• Expertise in developing web pages using HTML/HTML5, XML, DHTML CSS/CSS3, SASS, LESS, JavaScript, React JS, Redux, JQuery, JSON, Node.js, Ajax, JQUERY Bootstrap.
• Extensive knowledge in developing single-page applications (SPAs).
• Expertise in creating user Interfaces for Mobile/Tablet/Desktop using HTML5 & CSS3 • Good experience on customizing CSS frameworks like Bootstrap using CSS pre-processors LESS or SASS and Compass.
• Expertise in implementing easy to use Bootstrap plugins for building carousel, accordion, modal windows etc.
• Expertise in analyzing the Document Object Model (DOM) Layout, DOM Functions, and Java Script functions, Cascading Styles across cross-browser using Fire Bug, Developer Tool Bar.
• Expertise in React.js for creating interactive UI's using One-way data flow, Virtual DOM, JSX, React Native concepts.
• Expertise in React Component for UX-Library consisted of Button, Checkbox, Input, Icons, Toggle Button, Dropdown, Multi-Level Dropdown and many more.
• Expertise in creating Templates, Mockups and Prototypes, Web Interfaces, Layouts and Flow of Future Pages.
• Expertise in React JS framework to develop the SPA.
• Expertise in using React JS components, Forms, Events, Keys, Router, plus Redux, Animations and Flux concept.
• Experience in working with Redux architecture using complex Object Oriented concepts in improving the performance of the websites • Good experience in creating Custom Reusable React Components Library.
• Expertise in using Middleware, Redux-Promise in application to retrieve data from Back-End and to also perform RESTFUL services.
• Expertise in React JS and working with React Flux architecture.
• Experienced in working with Node.JS and NPM modules like http-server, Marathon,inquirer, path, mongo DB, Micro Services, Request, Elastic Search, express, luck, spark andtemplating engines.
• Experience in Node environment using Node.js, NPM, Grunt, Gulp, and Groovy Bower.
• Expertise in RESTful, SOAP web services to integrate between Application to Application.
• Proficient in using Unit.js testing framework along with Jasmine, Karma, Protractor, Mocha test runners.
• Expertise in using bug tracking tools like JIRA,HP Quality Center and Bugzilla • Expertise in Version Control tools like CVS, GIT, SVN and Clear-Case for Source Code version management.
• Expertise in using build process tools like Jenkins and Mevan.
• Expertise in using IDE tools such as Notepad ++,Web Matrix, Eclipse, Sublime Text Editor, IntellijIDEA, and Web Storm.
• Ability to work effectively while working as a team member as well as individually.

TECHNICAL SKILLS:

Web Technologies: HTML 5, CSS 3, JavaScript, Typescript, Bootstrap, SASS, LESS, AJAX, XML, WordPress.

Framework/Library: jQuery, AngularJS, Angular 4, Angular Material Design, Node.js, D3JS, React.JS, Redux.

IDE & Tools: Dreamweaver, Eclipse, IntelliJ, Notepad++, Web Storm.

Application Server: Apache HTTP server, Xampp 1.x, Webpack.

Version Control: Tortoise, SVN, GIT

Package Manager: NPM, Bower, Grunt, Gulp, webpack, Yarn

Operating Systems: Windows, Mac, Linux.

Methodologies: Agile and Waterfall.

Databases: MySQL 5.x, Oracle 11g, MongoDB 3.x

Testing tools: Protractor, Jasmine, Karma

PROFESSIONAL EXPERIENCE:

Confidential - Charlotte, NC

Sr. UI Developer

Roles & Responsibilities

• Designing, developing and testing the web application by using the HTML5, CSS3, Bootstrap, React.JS and Redux.
• Designed the CSS templates for use in all pages on the website working with CSS Background, positioning, text, border, margin, padding, and table.
• Applied optimization techniques to reduce page size and load times to enhance user experience using sprites.
• Developed user interface by using the React JS, Redux for SPA development.
• Involved in responsive design and developed a single Isomorphic responsive website that could be served to desktop, Tablets and mobile users using React.js.
• Developed client side Interface using React JS.
• Used React-Router to turn application into Single Page Application • Used ReactJS components, Forms, Events, Keys, Router, Animations and Flux concept.
• Built stable React components and stand-alone functions to be added to any future pages.
• Developed the Drag and Drop functionality using React-Dragabble.
• Used React-Autocomplete for creating google maps location search on the webpage.
• Component for UX-Library consisted of Button, Checkbox, Input, Icons, Toggle Button, Dropdown, Multi-Level Dropdown and many more.
• In Phase Two, worked closely with the Back-End team to display data using the Custom Components, library Components, and Redux.
• Created and used Reducers that received said Actions to modify the Store State Tree.
• Maintained states in the stores and dispatched the actions using redux.
• Worked with ECMA Script 6 features. For build of JSX and ES2015 (ES6) used Babel, web pack.
• Used Middleware, Redux-Promise in application to retrieve data from Back-End and to also perform RESTFUL services.
• Optimized animation logic with optimistic functions to increase performance in rendering.
• Worked with backend engineers to optimize existing API calls to create efficiencies by deprecating unneeded API calls.
• Used Restful web services to call for POST, PUT, and DELETE and GET methods.
• Utilized React for its efficient data flow architecture to create a lightweight and render efficient web app that searched projects via the GitHub API through keywords.
• Used Object Oriented Programming concepts to develop UI components that could be reused across the Web Application.
• Used Git for version controlling and regularly pushed the code to GitHub.
• Used HP Quality Center as the bug tracking system to track and maintain the history of bugs/issues on everyday basis.
• Works with JASMINE unit test framework to write unit tests for JavaScript code.
• Extensively used debugging tools such as Firebug and IE Dev tools to investigate the issues and fix the bugs.
• Wrote code to handle cross browser compatibility issues in IE 7, 8, 9, FF,Safari and Chrome
• Interacted with Testing Team, Scrum Masters and Business Analysts for fixing of Issues
• Interacted with Customers and development teams for Fix the Issues.
• Performed the System Testing, Regression Testing for Complete UI after fixing the Issues which are reported by Testing Team.

Environment: HTML 5, CSS3, Sass, Less, JavaScript, Bootstrap, React.js, Redux, Ajax, MySQL, XML, XSL, XSLT, JSON, Github, Restful API, Mongo DB, Jasmine and Web Strom.

Confidential - Bellevue, WA

UI Developer

Roles & Responsibilities

• Worked on Agile (Scrum) Development Team to deliver regular updates to business team and project managers.
• Designing and developing the web page susing HTML5,CSS3,JavaScript,Bootstrap,SASS, LESS, React.js, Redux, Flex, Node JS, Mongo DB.
• Responsible to Style, look and feel of the webpage with SASS that extends CSS with dynamic behavior such as variable, mixing, operations and functions.
• Worked son React JS Virtual Dom and React views, rendering using components which contains additional components called custom HTML tags.
• Responsible for React UI and architecture .Building components library, including Tree, Slide-View, and Table Grid.
• Implemented various screens for the frontend using React.js and used various predefined components from NPM (Node Package Manager) and redux library.
• Worked in using React JS components, Forms, Events, Keys, Router, Animations, and Flux concept.
• Implemented stable React components and stand-alone functions to be added to any future pages.
• Used React JS for templating for faster compilation and developing reusable components.
• Used React-autocomplete for creating google maps location search on the webpage.
• Developed the React container and presentation al components (as State less and Functional components when applicable).
• Developed the flux pattern by using redux framework as a core dependency.
• Configured Web pack to execute linters, magnifiers, pre/post-processors, tests, transpires, etc. based on build target.
• Used Node Package Manager (NPM) to manage modules & used it to install useful tools as Grunt, and Express.
• Developed the application on NodeJS platform using JavaScript programming.
• Implemented modules into NodeJS to integrate with designs and requirements.
• Developed single application to render dynamically based on the JSON from the Node JS server
• Fetch data from mongo DB using mongoose of Node.js
• Utilized React for its efficient data flow architecture to create a lightweight and render efficient web app that searched projects via the GitHub API through keywords.
• Worked with Mocha unit test framework to write unit tests for code.
• Involved in complete SDLC - Requirement Analysis, Development, System and Integration Testing.
• Handled cross browser/platform compatibility issues (IE, Firefox, and Safari) on both Windows.
• Used JIRA to keep track of outstanding bugs to reduce downtime, increase productivity, and improve communication.

Environment: HTML5, CSS3, Bootstrap, SASS, LESS, JavaScript, React.js, Reduct, Flex, JIRA, Mocha, GitHub, Jenkins and Web Strom.

Confidential - Peoria, IL

UI Developer

Roles & Responsibilities

• Communicate with the client to understand the requirement of the website, gained experience in project planning, involved in writing the Project Design Document and Project Plan Document.
• Created and optimized graphic prototype websites and applications interfaces using HTML and CSS.
• Involved in write application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using JavaScript, jQuery, CSS and HTML.
• Implemented and designed user interface for web-based customer application.
• Enhanced user experience by designing new web features using MVC Framework like Backbone.js.
• Developed customer facing software for managing advertisements to grow the business using Backbone.js, JavaScript/jQuery, HTML, CSS.
• Designed and Developed UI for Portfolio Review Dashboard application using AngularJS, HTML, CSS, Bootstrap, LESS, JavaScript and JQuery.
• Developed data formatted web applications and deploy the script using client-side scripting using JavaScript.
• Used Object Oriented Programming concepts to develop UI components that could be reused across the Web Application.
• Created Custom Directives in AngularJS to make re-usable components used across various applications.
• Developed views using Bootstrap components, Angular-UI and involved in configuring routing for various modules using Angular router.
• Developed multiple POCs to create an interface between Backend to Frontend by using Mongo DB, Express JS, Angular JS and Node.js.
• Understanding of web Sockets. Created HTTP Rest API's using Node.js.
• Involved in implementing the MVC architecture integrating AngularJS framework.
• Responsible for experimenting with new frameworks and libraries to make decision either should be used in the product/project or not.
• Created Responsive Designs (Mobile/Tablet/Desktop) using HTML & CSS, Bootstrap.
• Maintained 24/7 high volume availability using open source tools such as Linux, Apache, and MySQL.
• Extensively used GIT for version controlling and regularly pushed the code to GitHub.
• Interacted with Testing Team, Scrum Masters and Business Analysts for fixing of Issues * Interacted with Customers and development teams for Fix the Issues.
• Performed the System Testing, Regression Testing for Complete UI after fixing the Issues which are reported by Testing Team.
• Worked on Cross-Browser compatibility and fixed the bugs for several browsers.

Environment: HTML, CSS3, JavaScript, JQUERY, Angular.js, Backbone JS AJAX, JSON, XML, ECLIPSE, GIT, MVC, Linux, Apache and MySQL.

Confidential

UI Developer

Roles & Responsibilities

• Attended Daily standup meetings (Scrum), Estimation meetings and Requirement review meetings to analyze requirements for project.
• Built rich prototypes & applications using HTML, CSS, JavaScript, AJAX, JSON, AngularJS, and Bootstrap.
• Responsible for splitting the UI logic into AngularJS MVC Architecture Views, Models and Controllers.
• Responsible for estimations, code reviews and build deployments.
• Used best coding practices and naming conventions while writing code in AngularJS, CSS and HTML.
• Used Angular JS Http Request to read data from web services and process JSON data to render in the UI.
• Followed JIRA for tracking processes and streamlining agile planning.
• Responsible for checking cross browser compatibility.
• Extensively used GIT for version controlling and regularly pushed the code to Git hub.
• Designed dynamic client-side JavaScript codes to build web forms and simulate process for web application, page navigation and form validation.
• Handled REST API calls with AJAX and processed JSON and XML data responses to format, validate and display to the user.
• Responsible for Cross Browser compatibility and writing unit test cases using Jasmine.
• Involved in coding pages with best Search Engine Optimization (SEO) techniques.
• Fixed bugs and provided support services for the application and Tested/Debugged web browser using Firebug.
• Managed and implemented all codes changes via SVN Control Version System.
• Deploying builds across development, staging and production instances and maintained code integrity.

Environment: HTML, CSS, SASS, JavaScript, jQuery, AngularJS, Jasmine, Karma, JIRA and Git.