SUMMARY:

• Over 10 years of experience as Front - end developer in creating various web applications using open-source technologies.
• Experience in Front-end development with HTML5, JavaScript, CSS, AngularJS, JQuery, Bootstrap, Foundation.
• Experience in client-side languages & frameworks like JavaScript, jQuery, Angular.js; server-side languages like Node.js.
• Strong knowledge in cross browser compatibility issues and W3C standards. Good Knowledge in integrating back-end applications with AJAX driven web 2.0 front-end using OO JavaScript framework.
• Programmed application using Front End editors like Atom, Notepad, Notepad++, Sublime Text 2, Brackets IntelliJ Idea, and Web Storm.
• Solid experience with Responsive Web Design (RWD) with involvement in several web application development projects.
• Experience in Angular.js features like Two Way Binding, Custom Directives, Controllers, Filters, Services and Project Architecture.
• Up-to-date with the new ES6 features and its implementation like arrow functions, enhanced object literals, promises etc.
• Sound knowledge in working with browsers compatibility issues with browsers like IE, Firefox, safari, Opera, Chrome.
• Sound knowledge on unit and integration testing frameworks and libraries like Jasmine, Protractor&Karma.
• Hands on experience with using Version Control Systems (VCS) tools like SVN&GIT.
• Experience in using various jQuery UI controls and corresponding Event handlers etc.
• Strong understanding in Object-Oriented Programing practice and design patterns to solve various software engineering challenges.
• Well versed with complete Software Development Life Cycle (SDLC) process which includes Designing, Developing, Testing and Implementation & Deployment and extensive experience with Agile and SCRUM.
• Strived for elegance and simplicity in code while focusing on scalability, readability and standards complicity.
• Good in communicating with clients, customers, managers and other teams in the enterprise at all levels.
• Highly passionate and curious about new Front-End development technologies and has ability in mastering them with a keen awareness of new industry developments.

TECHNICAL SKILLS:

Programming Languages: JavaScript, Java, C

Frameworks &Libraries: jQuery, Node.js, Backbone.js, Angular.js, D3.js, Highchart.js, React, Git, Polymer.js

Databases: SQLite, MYSQL, PL-SQL, MongoDB, AWS

Web Technologies: HTML5, CSS3, JQuery, Express, Ajax, Bootstrap, AngularJS, Backbone, Node.js, CSS 3 Media Queries, CSS Bootstrap, SASS and LESS.

IDE Tools: Notepad ++, Atom, Sublime Text, Eclipse, IntelliJ Idea, Web Storm

Testing Frameworks: Jasmine, Karma, Protractor, Espresso, PHPUnit, SimpleTest

PROFESSIONAL EXPERIENCE:

Confidential, Atlanta, GA

Sr. UI Developer

Responsibilities:

• Involved in developing the UI pages using HTML, CSS, JavaScript, jQuery, Underscore, Backbone.
• Built data visualizations to monitor file server load, web server speeds, data processing and more using D3.js, Backbone, jQuery.
• Developed mockups and prototypes using HTML and Bootstrap.
• Debugged the website using Chrome Developer's tools and hardcoded the API into script for getting the information about merchants using Node.js backed REST API.
• Responsible to write a few internal CLI modules, used to build the application; using the Commander NPM module; Grunt to build frontend assets & resources.
• Used D3.js charting library to develop reusable charting Backbone module.
• Developed CSS styles to maintain the uniformity of all the screens throughout the application and positioning of screen objects.
• Used Require.js as the module loader to build application in a modular architecture, there by using MVC under the hood.
• Used Handlebars.js as the template engine; Wrote templates, block helpers and partials wherever necessary.
• Utilized the Backbone Marionette library for complex layout management techniques using Object Oriented JavaScript.
• Developed page layouts, navigation, animation buttons and icons.
• Integrated various jQuery plugins like token-input, moment, validator, dropdown, carousel, d3.js etc. into various Backbone modules.
• Designed CSS based page layouts that are cross-browser compatible and standards-compliant.
• Performing the different modules like login, search and download with tracking.
• Did extensive JavaScript and JQuery programming to give AJAX functionality for the website.
• Developed API back ends using Node to allocate access to data in MYSQL.
• Experience in cross browser compatibility check and thoroughly performed unit testing using Jasmine framework.
• Used GitHub version control system as a source repository to organize the code base.
• Involved in different phases of system implementation such as Front-End Research and Development, Integration, Bug Fixing and Launch & Maintenance.
• Worked in an Agile environment (Scrum pattern)

Environment: :HTML5, CSS3, Bootstrap, JavaScript, JQuery, Backbone, Underscore, AJAX, JSON, Node.js, D3.js, GIT, Agile Methodology, Jasmine, Require.js

Confidential, Tampa, FL

Sr. UI Developer

Responsibilities:

• Involved in reviewing business requirements and functional designs for application and participated in creating prototypes.
• Used Angular JS $http service to communicate with Restful Web Services and JSON data.
• Implemented routing and SPA application using AngularJS.
• Created Responsive Layouts for multiple devices and platforms using Bootstrap.
• Developed user interface using HTML 5, CSS, JSON, React, ES6, JavaScript, jQuery.
• Used modern web technologies to create a complex Single-Page Application: Nodejs, Grunt &Gulp, Marionette.
• Worked extensively on Angular, Node.js, Bootstrap, REST web-services, HTML 4/5, CSS 2/3, JSON; Media queries for responsiveness.
• Developed large applications with data that changes over time by using React JS.
• Applied JavaScript with Regular Expressions for client side form validations.
• Used Web Developer, Firebug, and IE developer toolbar for debugging and browser compatibility.
• Hands on experience on working with GIT; Hosted all code on Bit-Bucket.
• Transformed design mock-ups into cross-browser compatible HTML/CSS layouts and implemented dynamic elements and reusable libraries with JavaScript, JQuery and Angular.js Embedded new Media Elements i.e., video and audio files using the HTML 5 mark-ups and used HTML5 file API for uploading local files from the client-side.
• Ported and redesigned the Lead management system using Angular framework implementing modular design and worked with Declarative Bindings.
• Created Angular components like controllers, services, directives and forms to collect different user data and implemented form validation in Angular.
• Used cleaner patterns like module pattern and followed DRY principles.
• Developed Custom directives to be reused across different modules in the application.
• Implemented Mock REST API using express framework in Node JS.
• Used W3C Validator for HTML validation; Worked on Unit testing with Karma and Jasmine.
• Designed CSS based page layouts that are cross-browser compatible and standards-compliant.
• Worked closely with SQA team in fixing the reported bugs/defects and checking cross platform compatibility.

Environment: HTML5, CSS3, JavaScript, jQuery, React, CMS, Ajax, Bootstrap, MongoDB, AngularJS, Node.js, JSON, REST API, Grunt, Sublime Text, Adobe Flash, Apache, Karma, Jasmine, SEO, SASS.

Confidential, San Ramon, CA

Sr. UI Developer

Responsibilities:

• Used Angular JS $http service to communicate with Restful Web Services and JSON data.
• Worked on various components of analytic dashboard for operational optimization using Angular and Polymer.
• Created Responsive dashboard for multiple devices and platforms using Bootstrap.
• Developed user interface using HTML 5, SASS, JSON, ES6, JavaScript.
• Created charts components using D3 and High charts library.
• Created various re-usable Polymer components using polymer library.
• Used modern web technologies to create a complex Single-Page Application: Browserify Experimented with Angular, Polymer and ES6.
• Used Web Developer, Firebug, and IE developer toolbar for debugging and browser compatibility. worked with UX team for the design implementation of the dashboard for the customer.
• Hands on experience on working with GIT.
• Used on Jenkins for the deployment of the project.
• Created Angular components like controllers, services, directives to collect different asset data and bind the service to re-usable polymer components.
• Developed Custom directives to be reused across different modules in the application.
• Test driven development (TDD) approach to produce the code.
• Used W3C Validator for HTML validation; Worked on Unit testing with Karma and Jasmine.
• Utilized ESLINT to lint code and maintain code quality.
• Used Gulp as the orchestrator and Web pack for bundling frontend assets.
• Designed CSS based page layouts that are cross-browser compatible and standards-compliant.
• Used agile methodology for the development of the project
• Worked closely with SQA team in fixing the reported bugs/defects and checking cross platform compatibility.

Environment: HTML5, SASS, JavaScript, High Charts, D3 Charts, Polymer, jQuery, Ajax, Bootstrap, AWS, AngularJS, JSON, REST API, Gulp, Web pack, Sublime Text, Eclipse, Karma, Jasmine.

Confidential, Buffalo Grove, IL

UI Developer

Responsibilities:

• Responsible for design and development of the web pages from mock- ups.
• Responsible for creating the screens with table-less designs meeting W3C standards.
• Involved in development of HTML prototypes and UI deliverables, such as wireframes, Flowcharts, screen mock-ups, and interface design specifications.
• Used Less CSS preprocessors build and manage application styles.
• Used jQuery to handle the client side validations. Analytics Experience on Web Analytics, click stream experience with implementing Web Analytics using Adobe Analytics, Web Trends, and Google Analytics.
• Worked extensively using CSS and Bootstrap for styling HTML elements.
• Responsible for transforming designed mock-ups to web pages.
• Developed user interface using HTML4/5, CSS3, JSON, JavaScript, jQuery.
• Wrote application level code to interact with the backend databases jQuery AJAX and JSON. Used jQuery for basic animation and end user screen customization purposes.
• Used AJAX and JSON to make asynchronous calls to the project server to fetch data on the fly; Used Node.js for backend operations.
• Created prototypes based on static and approved wireframes using human factor designs and different layout techniques.
• Oversaw the designing and development of Web pages using Spring Framework, HTML, CSS, Node.js, including Ajax controls and XML.

Environment: HTML5, CSS3, JavaScript, SASS, LESS, Bootstrap, Spring Framework, JavaScript, Ajax, JQuery, Illustrator, Web trends, Google analytics, Information Architecture, Photoshop, Dreamweaver

Confidential, San Bruno, CA

UI Developer

Responsibilities:

• Developed UI for web platform using JavaScript, HTML, CSS, React,JavaScript,jQueryand JSON.
• Worked on various enhancements and bug fixes simultaneously JSON for storing and exchanging information between browsers and servers.
• Hands on experience on working with Git; Hosted all code on GitLab.
• In React JS developed efficient updating of HTML document when data changes and it's a Single Page Application.
• Responsible for creating the screens with table-less designs meeting W3C standards.
• Used CSS preprocessor both Sass/LESS for dynamically styling.
• Developed HTML templates and performed client side Validation using Java Script.
• Created client surveys and displayed the results in a dynamic report using D3.JS.
• Used Bootstrap framework for developing customizable and fully responsive for various screen sizes in mobile, tablet and desktop.
• Responsible for Coding, Unit Testing and Functional Testing and Regression Testing of the systems.
• Used Gulp to manage and build frontend assets.
• Worked on Responsive Designing for Mobiles and Tables.
• Responsible to manipulate HTML, CSS in JQuery as well as making dynamic pages using AJAX, JSON and XML.
• Used MVC architecture within Backbone application to produce higher maintainability of the code.
• Design and develop UI classes to build the business logic of product.

Environment: HTML, CSS, JavaScript, Ajax, jQuery, React, Bootstrap, Gulp, Eclipse, GitHub, MySQL, D3.js

Confidential, Durham, NC

UI Developer

Responsibilities:

• Identified the business requirements and involved in documentation of the architecture and configuration details.
• Used functionalities to write code in HTML5, CSS3, JavaScript, jQuery, Ajax, JSON, and Bootstrap with MySQL database as the backend.
• Extensively used JavaScript to make the web page more interactive.
• Defined new validations through Backbone & jQuery validator for the form field validation implemented through HTML5.
• Used JSON Web services with REST protocol for transferring data between different applications.
• Involved in developing a new business application to the layout using Grid orientation model Bootstrap framework.
• Updated UI as per changing needs and requirements.
• Used various jQuery and Bootstrap plugins like date picker, bootstrap select; Bug fixes for existing software system and software enhancement.
• Used Firebug, Firebug Lite, Chrome Developer Tools, for debugging and browser compatibility.
• Used JQuery for creating various widgets, data manipulation, data traversing, form validations, create the content on the fly depend on the user request, implementing Ajax features for the application.
• Developing client side validation code using JavaScript and JQuery.
• Creating pages in Site Core and validating the HTML5 code with W3CValidator. Testing, fixing the bugs and troubleshooting technical problems.

Environment: HTML5, JavaScript, jQuery, MySQL, Kendo, CSS3, AJAX, Visual Studio tool, Adobe Dreamweaver, Angular, Bootstrap.