SUMMARY

• UI developer wif 8+ years of IT experience worked in all phases ofSoftware Development Life Cycle(sdlc) from requirements gathering to teh production and successfully implemented several projects wif responsibilities as developer at different locations.
• Experience in all phases ofSDLClike Requirement Analysis, Implementation and Maintenance and extensive experience wifWaterfall,AgileandSCRUM.
• Experience in developing web applications usingHTML/HTML5, CSS4/5, Bootstrap, JavaScript, JQuery, JSON, XML, AJAX, AngularJS, Angular 2.0, React
• JS, RequireJS, NodeJS, ECMAScript 6 (ES6)andTypescript.
• Experience in working wifReactJS, React FluxandReduxarchitecture using complex Object - Oriented concepts in improving teh performance of teh websites.
• Expertise in designing Event Handling Models such as Listener and Dispatcher inObject-oriented JavaScript(OOJP) andEvent-driven applicationhandling usingAJAXandNode JS.
• Experience inCSS3preprocessors such asSASS, LESSto optimize teh cascading style sheet and allow mix-ins, variables and hierarchical structure inCSSfile.
• Experience on working wifCSS Backgrounds, CSS Layouts, CSS Positioning, CSS Animations, CSS Text, CSS Borders, CSS Margin, CSS Padding, CSS Table, Pseudo classes, andPseudo elements.
• Experience in designing User Interface wifResponsive DesignandBootstrap.
• Experience in manipulatingDOMelements usingDOMevents,DOMfunctions,DOMcollection, andDOMnavigation.
• Troubleshooting Experience on debugging tools likeFirebug,Chrome Developer Tools, Sound knowledge about Profiling and Optimizing aSPA(Single Page Application).
• Good experience in testing frameworks likeJasmine,MochaandKarma.
• Considerable experience wif IDEs likeEclipse,NetBeans,WebStorm,Sublime,Notepad++,MicrosoftVisualStudio.
• Experience in using Version Control tools likeGit, CVS, Clear Case, ClearQuest, BugzillaandJira.
• Strong problem-solving, organizing, communication and planning skills, wif ability to work in team environment and to get on well wif people including cross-cultural backgrounds.
• Strong experience wif usingAngular 2andReactJSframework for developing a Modern Web and Mobile Application wif rich and complex user interactions.
• Great experience wifReactJSfor creating interactive UI’s using One-way dataflow,Virtual DOM,JSX,Reduxdata flow concepts.
• Worked extensively wif theReactJSframework and developed real-time applications usingReduxfor building UI and designed reusable components using ReactJS.
• Extensive understanding of React and popular libraries such asReact-Router,Redux-Thunk,Axiosetc.

TECHNICAL SKILLS

Web Technologies: HTML, CSS, JavaScript, AJAX, XHTML, JSON

Languages: JavaScript, TypeScript, ECMAScript 6

JavaScript Libraries: Angular JS, Angular 2, JQuery, Vuejs, Reactjs, Cordova, RequireJS, Modernizer, venn.js, d3.js, Sap-ui5, xsjs

CSS Technologies: Bootstrap, LESS, SASS

Testing and debugging: Jasmine, Karma, Protractor, Mocha, firebug, chrome

Packaging tools: NPM, Bower

Repository Management Tools: SVN, GIT, perforce

IDE & Editors: Visual studio, Brackets, Sublime, Notepad++, Eclipse, Android studio

Build Tools: Webpack, Babel, Ant, Maven, Grunt, Gulp

CI/CD: SonarQube

PROFESSIONAL EXPERIENCE

Senior Frontend Developer

Confidential, Baltimore, MD

Responsibilities:

• Participated in a team to create SPAs utilizingReactJSto communicate wifRESTfulweb services for maintaining and managing order tracking system.
• Developed teh main layouts and navigations usingHTML, CSS,JavaScriptandBootstrap.
• CreatedSingle Page Application (SPA)usingreact-routerfor login system and usedAxiosto retrieve and post data between frontend and backend.
• ImplementedReduxalong wif react for states maintain. Created actions and reducers to pass stateless data around components.
• ImplementedResponsive web designusingMedia QueryandFlex-boxwif teh halp ofReact-strap,React-select.
• UsedHigher Order Components (HOC)to make components reusable and added more functionalities to components as well.
• UtilizedReact Lifecycle methodsat different phases to make teh request, change states, increase efficiency and catch errors.
• Addedredux-thunkas middleware and original store. UseddispatchandgetStateto handle different actions.
• Added dynamic functionality by creating and dispatchingAction Creatorsthat deployed Actions.
• Worked wif ECMA Script 6 features. UsedBabelandwebpackto buildJSXand ES2015 (ES6).
• UsedStripeas plug-in softwarefor online e-commerce store checkout.
• Utilized debugging tools such asChrome inspectorand React andRedux Devtools extensionsto fix issues and bugs.
• Implemented remote integration wif 3rd party platforms by usingRESTfulservices.
• UsedJIRAto deal wif theagiledevelopment environment and solve teh issues fromUATenvironment.
• Used SourceTree,Gitversion control.
• Cooperated wif QA, manager and teh team members to test for teh browser compatibility issues and implement cross-browser accessible interfaces.

Environment: React JS, Redux, Babel, NodeJS, JavaScript, HTML5, CSS3, Bootstrap, AJAX, JSON, RWD, NPM, jQuery, GIT, Agile and Scrum.

Sr. Frontend Developer

Confidential

Responsibilities:

• Worked in Agile Methodology environment.
• Developed UI pages using HTML5, CSS3, JSON, JavaScript, and jQuery, Bootstrap, BackboneJS and AJAX.
• Designed and developed teh user interfaces wif various tools and implemented ASP.NET validation controls, Java Script, JQuery, CSS for server and client-side validations respectively.
• Implemented teh responsive Web designs using teh SASS CSS preprocessor, CSS3 media queries, and Bootstrap.
• Used teh latest HTML5 elements for video playback, content rendering using semantic tags such as article, section etc.
• Built Web pages that are more user-interactive using HTML5, CSS3, LESS, JavaScript, Bootstrap, React JS, Jasmine, Karma, RESTFUL API Services and JSON.
• Integrating React's Redux framework to scale and maintain teh application better while handling large amounts of data
• Consumed REST based Microservices wif Rest template based on RESTful APIs.
• Work closely wif multidisciplinary teams to develop solutions for improving usability through user centered design and iterative usability testing.
• Designed graphics, buttons, and logos for teh website to enhance teh application features for teh user.
• Developed Single Page Applications (SPA) using React, Ecma Script 6, Web Pack, Grunt and Redux.
• Constructed powerful and modern Frontend Architecture, involving ReactJS, Redux, and Ecma Script 6.
• In React Js developed efficient updating of HTML document when data changes and it's a Single Page Application.
• Worked wif several React elements, react node and React components in React Dom technology (ReactJS).
• Created Menus and Drawer component by using Typescript and React.js
• Used React-reduxto set State and props between Parent and child component.
• Responsible for implementing UI mockups, integrating third party REACT libraries, and handling/creating Redux store data.
• Use Flux & Reflux to manage you're data in React and Make HTTP requests in React & Flux
• Created React JS components usingJSX, followed FLUX design pattern for unidirectional data flow.
• Involved in customizing theJSXfiles for rendering teh UI in implementing React JS.
• Used Backbone.js for Fetching Data from teh Server by giving URL to get JSON data for model and to populate model from teh server. Captured teh details and specifics of teh website design via storyboards for prototyping.
• Implemented Backbone.js and React.js to create a dynamically changing website.
• Debugged teh website using Chrome Developer's tool and manipulated teh nodes using DOM functions.
• Used Grunt for JavaScript files concatenation and minify to improve performance in loading web pages.
• Worked wif Jasmine and Mocha in testing and performed Unit testing and execution testing utilizing JUNIT.
• Build microservices for teh delivery of software products across teh enterprise.
• Coordinated wif teh teams for QA / UAT and issue tracking and bug fixing.
• Used JIRA for teh bug tracking and project management.

Environment: HTML5, CSS3, JavaScript, jQuery, Express.JS, Typescript, Bootstrap, AJAX, JSON, Backbone.js, React.js, XML, JSON, Responsive design, Redux, Visual Studio, Grunt, Agile, Jira, Azure, IE 6,7, 8 9 10, Firefox, Chrome.

Frontend Developer

Confidential, Seattle, WA.

Responsibilities:

• Developed Web Interface using Java Script, HTML5, CSS, React JS and node JS.
• TEMPEffectively implemented AJAX indeveloping dynamic web pages.
• Building blocks usingReact JS and node JSwhich are re-used by different customers.
• Has worked onReactwhich combines web applications wifModel View Controllercapability to make development and testing of code efficient.
• UsedNode.jsas a proxy to interact wif Rest services and also interacting wif Database.
• InjectedKnockout JS and React JS componentsin teh webpages to enhance teh responsive design.
• UsedReact JSfor search engine optimization and worked wifVisual studio.
• Designed various multiplestyles wif colors, fonts, backgrounds in CSS.
• Designed and developed User Interface Web Forms using Flash, CSS, Adobe and JavaScript.
• UsedReact JSfor search engine optimization and worked wifVisual studio.
• Involved in writing application level code to interact wif APIs, Web Services usingAJAX and JSON.
• Responsible for checkingcross browser compatibilityand hence worked on different browsers like safari, Internet explorer, Firefox and Google chrome.
• Interacted wif teh Graphics design team in teh use of Photoshop CS3,MS Visio, PowerPoint, Dreamweaver and Flash.
• Created and managed all hosted or local repositories through Source Tree’s simple interface of GIT client, collaborated wif GIT command lines and Stash.
• Wrote application level code to performclient side validationusing React JS form validation.
• Designed and developedAJAX callsto populate screens parts on demand.
• Designed and developed intranet web applications using JavaScript and CSS.

Environment: HTML/HTML5, CSS, JavaScript, node JS, Knockout JS, React JS, Spring MVC, Adobe Dreamweaver, Adobe Flash, MS Visio, Bower, GIT.

Web Developer

Confidential, Norwalk, CT

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC).
• Co-Ordinated wif BA group for better understanding of functional requirements, Analyze and Design teh business requirements to document and implement.
• Developed extensiveHTML,CSS,JavaScriptandJQuerycode to build dynamic pages usingEclipse.
• Gatheird and analyzed all necessary requirements by involving in discussion sessions.
• Developed web pages using client-side scriptsJavaScriptandjQueryfor functionality and popup screens.
• Developed teh various screens and its architecture in accordance to UI Specs.
• Performed a lot ofDOMmanipulation using native JS andJQueryfor loading and manipulating dynamic content on webpages.
• Managed application state using server and client-based State Management options.
• ImplementedAJAXfunctionality usingJQuery,JSONand XML.
• ImplementedXMLparsing and JSON parsing for data handling on different application.
• Extensively usedCSSto change teh styles to be used in future web layouts and debugging teh errors issues wif CSS. Used AngularJS to create custom directives for navigation bar, sidebar filters for patient data, strict filters for exact match search and other re-usable sections.
• Used $http wif AngularJS interceptors to make sure teh requests were valid and used UI-router to handle nested views and avoid page redirection.
• Used various adobe tools to improve quality of images.
• Tested application on IE 8.0 and above, Firefox, Opera and Google Chrome focusing on cross browser compatibility.

Environment: HTML, CSS, JavaScript, JQuery, Angular.js, AJAX, XML, JSON, Chrome developing tool, SDLC, Eclipse, Adobe Photoshop, Visio.