SUMMARY

• 9+ years of experience in developing web UI applications using JavaScript, Angular JS, React JS, JQuery, AJAX, Node JS, HTML4.0/5, CSS2/3, Bootstrap, MONGODB, JSON and XML.
• Experience in implementing Responsive web design and Single Page Applications (SPA).
• Responsible for developing a front - end application using React JSand Redux for internal team's productivity use.
• Designed and developed client's website screens and front end widgets using React JS.
• Expertise in Building Components by using React and Redux.
• Implemented unit tests using Jasmine on Karma.
• Worked on Node JS for managing the data between server and the user.
• Experienced in using web services like SOAP, REST.
• Experience in buildingecommerce application using the JavaScript MEAN stack: MONGODB, Angular JS, Express.js and Node.js.
• Experience in developing web applications with Cross Browser Compatibility using HTML5, CSS3. My Specialty is large scale CSS, focusing on reusability and modularity using CSS preprocessors like LESS,SASS.
• Good experience on working with CSS Background, Animations, and Layouts, positioning, border, margin, padding, table, Pseudo classes, Pseudo elements and CSS behaviors including the Box model.
• Experience in using SAPUI5 for flexible column layout control.
• Familiar with Gulp and Grunt task runner to manage project and Bower package manager to install libraries such as J-Query and Bootstrap.
• Created API-driven interactive applications utilizing AJAX technology.
• Collaborated with UX and design teams, translating complex design mock-ups into high quality, accessible, W3C standards-based code
• Expertise in gathering, documents and analyzing business requirements and worked on many project methodologies like Agile/ Scrum.
• Experience in using Content Management tools like WordPress.
• Well versed with SVN (tortoise SVN), Git (github), Sublime text, Notepad++ and Brackets. Experience working with testing tools like Firebug, Chrome or safari web inspectors and IE Developer Toolbar.
• Strong problem-solving, organizing, communication and planning skills, with ability to work in team environment.
• Excellent analytical and communication skills with capability to handle new technologies.

TECHNICAL SKILLS

Programming Languages: JavaScript, JSX, ES6, C

JavaScript Library and Frameworks: Angular JS, React JS, ReduxJS, JQuery, Node JS, Express JS, Require JS Bootstrap

Web Technologies: HTML 4/5, CSS2/3, AJAX, XML, JSON

Project Build/Project Management Tools: Gulp, Grunt, Webpack, Babel, Loadash.JS

Methodologies: Agile, Scrum, Waterfall

Version Control: SVN(tortoiseSVN), GitHub, Jira

Workflow: Responsive Web Design, Single Page Applications, Content Management System.

Debugging Tools: Firebug, Chrome or safari web inspectors and IE Developer Toolbar

Operating Systems: Windows(7,8,10), Mac OS, Linux/Unix

Database: MANGODB, SQL Server

IDE: SublimeText3, Notepad++ and Eclipse, Net Beans, Eclipse Kepler, IntelliJ IDEA, spring suite, IntelliJ idea

PROFESSIONAL EXPERIENCE

Confidential, SFO, CA

Mean Stack Developer/UI Developer

Responsibilities:

• Used Angular JS filters like date, json, uppercase, lowercase to arrange the data that is to be displayed in a particular format.
• Working on User Stories, assigning points, achieving goals for every sprint.
• Mocking JSON data and later matching it up with a fully functional Backend.
• Developed client side validation code using JavaScript and ReactJs.
• Used components such as React Router, axios, Redux-form, Redux-saga.
• Designed the front-end applications, user interactive (UI) web pages using web technologies like HTML5 and CSS3.
• Wrote code for the entire application to make the web application compatible within all the screen sizes using Media Queries and Twitter Bootstrap.
• Created Static Web Pages using S3 and configured that DNS with Route53.
• Implementation of security and data protection using Node.Js.
• Developed REST services using Node.JS, Express.JS and other node modules to serve the web application with JSON data.
• The data of from json was displayed as flexible column and with high contrast themes using SAPUi5.
• Build custom validations before submitting it to backend using Redux Form.
• Using Angular JS form validation and customize validations to validate the user input and improves the user experience.
• Responsible for the re-design of existing application and maintenance of New Platform.
• Enhanced an existing application using Angular JS to follow strict MVC patterns for improved source code maintenance.
• Created a custom, single-page, responsive web application to replace a legacy line-of-business web application using Angular JS.
• Used Angular JS multiple in-built directives such as filters, rootscope, modal, template, state etc.
• Used Jasmine, karma framework for testing JavaScript code.
• Used Bootstrap for all CSS and responsive design needs, but if any Vanilla CSS is written it was always done through a CSS Preprocessor especially LESS.
• Implemented responsive design for different size of devices by using Bootstrap Grid System.
• Created mock up components using Adobe Photoshop Suite and later converted it into pixel perfect responsive HTML.
• Primarily using Node Js, Express JS, MONGODBand npm packages to integrate new functionality and maintain previous code.
• Have given Application Demo to the Client at the end of the sprint.
• Launching up new countries by adding new features using JavaScript, JQuery and CQ-5.
• Adding new features to the existing application using JavaScript, React Js and CQ5-author.
• Involved in an AGILE based approach to UI Development. Closely followed up the project from the scratch to production phase making sure the deliverables are met on every iteration.
• Maintain, enhance, and recommend solutions that best suit business and technology needs from UI standpoint.
• Created cross-browser compatible and standards-compliant CSS-based page layouts.
• Worked with GIT for code repositories for pulling and pushing the code from GIT BASH.
• Strong communication, analytical and interpersonal skills working within cross-functional teams.
• Worked on cross browser compatibility issues and fix the bugs pertaining to various browsers.

Environment: HTML5, CSS3, JavaScript, React JS, Angular JS, Redux JS, Restful services, Node JS, JSON, Bootstrap, Mocha, Chai, Jasmine, Karma, Web Strom, CQ5-content management, MANGODB, Git, Chrome, Firefox, IE 10+,.

Confidential, Chicago, IL

UI Developer/Front End Web Developer

Responsibilities:

• Extensively used JQUERY, JSON, AJAX and DOM scripting to create interactive web applications like message posting and auto complete form validations.
• Implemented AGILE and SCRUM methodologies for iterative task completion by having Daily Stand-ups and Utilized Entity Framework and Developed all the UI pages using HTML4, DHTML, DOM, CSS, JAVA, JDBC, JSON, JavaScript, Node.js, J-Query, Ajax, Adobe Creative suite.
• Created dynamic web-pages making AJAX Calls, using the XML Http Request Object.
• Designed and developed the front end using HTML, DHTML and XML.
• Involved in development of User Interface using HTML5, CSS Behavior Driven Development(BDD), JavaScript, and JQuery.
• Developing custom HTML elements using Angular JS custom directives.
• Used $http with Angular.JS interceptors to make sure the requests were valid and used ui-router to handle nested views and avoid page redirection.
• Involved in writing application level code to interact with APIs, Restful Services using AJAX, JSON.
• Extensively used Debugging JavaScript using Chrome developer Toolbar, Firebug.
• Worked on creating responsive website for smart devices using Responsive design and media queries.
• Maintain the code base by frequent updates to revision using SVN.
• Coded Angular JS controllers and directives for application functionality.
• Added functionality to the Web pages using Angular JS like click events, Toggle, Radio buttons and check-boxes, Form Validation, Modals and Blade containers.
• Used Agile Methodology for Software development.
• Worked on Node.Js and NOSQL data store procedures to satisfy various business requirements of the application.
• Collaborated with Designers, Developers, Program Managers and Testers while syncing the LESS code for multiple environments.
• Defined new validations through Angular.js for the form field validation implemented through HTML5.
• Worked on Java as an backend and connected using service calls.
• Responsible for ensuring thatUIcodebase is scalable and maintainable.
• Prepared Use Cases for the application.
• Prepared Unit test cases and performed unit testing.
• Made use of GRUNT CLI for minification, uglification on both server and client and running local server for client.
• Done Requirement analysis, Object Oriented Analysis and Design of the application.
• Analyzed business process potentials for streamlining and improvements in the systems.
• Engaged with Client regarding business requirements.
• Participated in writing Test Plans and Test Cases that covered all use cases for the application

Environment: HTML/HTML5, XHTML,CSS3, JavaScript, Ajax, JQuery, Angular JS, Bootstrap, Grunt Cli, NoSQL, Tortoise SVN, NodeJS.

Confidential, Menlo Park, CA

UI Developer/Mean Stack Developer

Responsibilities:

• Lead cross-functional design reviews for design concepts, from initial wireframes and prototypes through feature completion.
• Lead new user interface designs through the full design and development cycle (including concepts, information architecture, visual design and interaction design).
• Developed UI architecture for the internal web application and worked alongside UX designers to construct conceptual Wireframes and Mockups.
• Extensively used CSS3 and Bootstrap for styling the HTML elements within the whole application.
• Implemented CSS3 features like, multi-column layout, gradients andwebfonts for the application.
• Responsible in providing pseudo application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Implemented a code to build Views and Models as part of MVC pattern using Angular JS
• Used ngrouteservice which is used in conjunction with theng-viewdirective.
• Implemented two-way data binding through scope in applications built on Angular JS.
• Using AngularJS form validation and customize validations to validate the user input and improves the user experience.
• Implemented Routers & History in Single Page App (SPA) as a part of Angular.js implementation.
• Worked on multiple code bases as we were migrating to symfony2 from legacy PHP.
• Transformed current system into Services Oriented Architecture with REST APIs and application layers usingSymfony2framework.
• Configured Node Js created server, manage routes and connect to database.
• Utilized JQUERY UI library to create various components for the web application.
• Wrote code to handle cross browser compatibility issues in IE 7, 8, 9, 10, 11 and FF by using Webkits for Safari Browsers.
• Written unit tests in chai on server side and karma, jasmie on the client side.
• Developed next-gen UI components such as accordions by using pure CSS3 (Transitions, box shadow, transformations, etc.).
• Wrote Object Oriented JS code to create modules such as Validation Module, Dialog Boxes, Notification Boxes, etc.
• Used open source IDE Sublime Text and Eclipse as the Java IDE in the development of the application.
• Expertise in debugging tools such as Firebug and IE Dev tools to investigate the issues and fix the bugs.

Environment: HTML5, CSS3, JavaScript,Struts, JQUERY, AJAX, AngularJS, Node JS, Eclipse, Git, Bootstrap, Chai,JSON, Symfony2, GIT, Rest Services, Eclipse, GitHub, Visio.

Confidential, PA

Sr. UI Developer

Responsibilities:

• Reviewed Functional Design Documents with process owner and set up an approval and a sign off process.
• Participated in defining System Design, Architecture and Specifications and performed project and task estimation.
• Involved in the implementation of open- source web application frameworks like Bootstrap and AngularJS 2.0.
• Developed the User interfaces using HTML5, CSS3, JSP, AJAX, JavaScript and jQuery.
• Performed requirement analysis to gather information for laying out solidUIdesign.
• Extensive coding in HTML5/CSS/JavaScript.
• Heavy usage of JavaScript and JQuery for AJAX functionality
• Installed Node.js modules Dependencies.
• Used React JS and NPM & gulp directories to generate the server environments.
• Designed and developed the front end using HTML, DHTML, and XML.
• Designed CSS templates for use in all pages on the website working with CSS Background, positioning, text, border, margin, padding, table.
• Pseudo elements and CSS3 Border, CSS3 Background, CSS3 Transitions.
• Used JSON for data interchange, as it's faster and can be parsed using JavaScript.
• Extensively worked with JavaScript cookies.
• Developed JavaScript and optimized existing scripts for efficiency.
• Used JavaScript, HTML and jQuery for forms validations.
• Used the jQuery widgets like Accordion, Date picker, Draggable, Droppable, Resizable jQuery interactions.
• Redesigned user interface HTML frameworks with Bootstrap and refined CSS styling.
• Worked with jQuery UI plug-in like Widgets, Interactions, and Effects.
• With responsive design to create one well-planned site to deliver an optimized experience in context to each device or screen size.
• Applied optimization techniques to reduce page size and load times to enhance user experience using sprites.
• Used Ajax, XML, Http Request to post chat messages and to periodically check the server for new messages and update your chat window.
• Designed graphics, buttons, logos and flash animation for the website.
• Validated the code using W3C Mark-Up validation and also checked for the cross-browser compatibility using Cloud Testing.

Environment: HTML, XHTML, DHTML, CSS, CSS3, JavaScript, jQuery, XML, XSL, XSLT, JSON, Notepad++, Sublime text, Tortoise SVN, Restful API.

Confidential

UI Developer/Jr. Web Developer

Responsibilities:

• Worked closely with system analyst to understand the technical requirements of the projects.
• Worked closely with Photoshop designers to implement mock ups and the layouts of the application.
• Design and development of Web pages using HTML, CSS.
• Involved in writing the properties, methods in the Class Modules and also consumed web services.
• Used JavaScript for custom client-side validation.
• Developed clickable prototypes in HTML, Photoshop, CSS and JavaScript.
• Involved in designing and developing the GUI for the user interface with various controls.
• Worked with team to maintain data between the pages of the application.
• Played a vital role in defining, implementing and enforcing quality practices in the team organization to ensure internal controls, quality and compliance policies and standards.

Environment: HTML, CSS, JavaScript, MS Office, Firefox, Windows XP, java.