SUMMARY:

• Extensive experience in Front - end + MEAN stack development, designing with JavaScript ES5, Currently with ES6 and Typescript, HTML4/5, CSS2/3,MySQL, Firebase AJAX
• Experience of complete SDLC, reading requirement, understanding wireframe and converting it to complete workable solution with proper architectural implementation.
• Good understanding of Site accessibility concept and W3 standards with UI
• Experience with various JavaScript frameworks and libraries like JQuery, AngularJS 1.x and Angular2/4/6
• Experience of working with MEAN stack node.js, expressJS, mongoose/MongoDB, AngularJs.
• Experience of designing document based NoSQL database MongoDB and Firebase.
• Utilized websocket and fallbacks to iframe based long polling very efficiently.
• Good understanding of testing concepts like E2E with protractor and Unit testing with Karma, Jasmine, Mocha
• Good understanding of JavaScript Event handling patterns, OOJS, New features of Class based JavaScript with ES6
• Expert in performance tuning of web applications, optimizations achieved at both front-end and backend.
• Excellent knowledge in browser compatibility issues and solution to that using JavaScript/CSS
• Created designs and wireframes using Adobe Photoshop, Illustrator
• Good understanding of data base architecture both schema less and schema based
• Expert in writing stored procedure with My-SQL to improve data related operations.
• Expert in understanding and implementing SPA with Routers.
• Experience working with Nested-Views using UI-Router in AngularJS
• Experience in creating and consuming web services using SOAP and REST.
• Experience in using various social networking and web APIs like Facebook, twitter, google map, YouTube and PayPal.
• Worked with Angular-Material and Angular bootstrap controls for better interface design
• Good understanding of modular approach with service based architecture
• Implemented Custom Directive/ Component based architecture and design modular approach for separation of concern.
• Good understanding of Angular 2/4 application architecture with Component Lifecyle hooks, @Components, @Injectables, Routers, RxJS, HTTP/AJAX calls.
• Extensive experience in creating style guides, best practices and setting UI standards for enterprise/consumer applications
• Experience of using various cloud hosting services like Amazon AWS, Microsoft Azure etc.
• Worked with Gulp/Grunt build tools, currently using Web pack for automating the build task
• Exposure working with templating engine like Handlebars, Jade/Pug
• Worked with NPM, Yarn, Angular-CLI for package manager and project creation.

TECHNICAL SKILLS:

Programming/Scripting Languages: C++, PHP, JavaScript ES5, ES6, TypeScript

JavaScript Frameworks: Angular2/4/6, Angular 1.x

Web Technologies: HTML4/5, CSS3, AJAX, JSON, SASS, LESS.

Database Systems: MongoDB(NoSQL), MySQL.

Tools: Web pack, Sublime, WebStorm, Visual Studio Code, NPM, Grunt, Gulp, Babel

Version Control: GitHub, GitHub Desktop, SVN

Testing: Protractor, Jasmine, Karma, Mocha

Project Lifecycle: Gather Artifacts and information from client, Analysis, Design, Build, Test

PROFESSIONAL EXPERIENCE:

Confidential, Auburn Hills, MI

Front End/UI Developer

Responsibilities:

• Developed the front end of the application using HTML, CSS, JavaScript, jQuery.
• Applied advanced HTML, JavaScript, and CSS to deliver cutting-edge user interfaces.
• Involved in requirements gathering phase in order to gather the requirements from the business users and dealing with UX team to continuously accommodate changing user requirements.
• Created interactive websites and website features using JavaScript and jQuery.
• Analysed existing interface code to understand business process and understand the impact of the proposed changes.
• Contributed to user interface design mock ups and designs.
• Used Bootstrap for layout development.
• Responsible for creating the screens with table-less designs meeting W3C standards.
• Used jQuery to traverse through a DOM tree and manipulated the nodes in the tree.
• Involved in developing HTML and JavaScript for client side presentation and data validation on the client side with in the forms.
• Used Angular JS for developing single page web applications.
• Worked on Angular JS for all data accessing.
• Applied jQuery scripts for basic animation and end user screen customization purposes.
• Preparation of Bug report & Bug Tracking using Bugzilla online software.
• Successfully executed the entire test cases and fixed any bugs/issues identified during the test cycles.
• Worked with wireframes for architectural blueprints.
• Creating rapid prototypes to validate design concepts with stakeholders and customers.
• Worked with users to assist them in testing the code using Unit testing framework Jasmine.

Environment: HTML, CSS, jQuery, JavaScript, Web Storm, AJAX, Angular JS, Dreamweaver, Wireframes, Windows.

Confidential, Alexandria, VA

Front End/UI Developer

Responsibilities:

• Responsible for developing a large scale responsive application using Typescript, Angular 2 Currently changed to Angular4, HTML5 and CSS3 which was being migrated from an Angular 1.x application.
• Simplified a complex financial user interface, organizing enormous amounts of data, resulting in increased user efficiency.
• Developed Angular 4 Single Page Application with the use of router.
• Implemented code reusability with @Injectable service creation.
• Created components for every major segment of the page and used across application
• Used HTTP module with RxJS to implement observable and REST API AJAX calls.
• Leveraged angular resources for all data access, encapsulating URLs and standardizing data access interfaces.
• Connected Angular components using Express to handle Http calls and to perform CRUD operations using NodeJS.
• Created server-side module REST API using NodeJS ES6 and Express framework
• Used GIT for version control and Data exchange between developer for updating and creating new components and modules for applications.
• Followed test driven development (TDD) for some of the projects mainly used Jasmin & Mocha on top of Karma test runner.
• Worked closely with Business teams on aligning business requirements with technical ones.
• Played leading role and provided useful feedbacks for better user experience

Environment: Angular2/4, Typescript, JavaScript, ES6, HTML5, CSS3, Bootstrap 3, Sass, Jasmine, Karma, NPM.

Confidential, Ronkonkoma, NY

Front End/UI Developer

Responsibilities:

• Designed and Developed the Front-End and UI of applications using web technologies and frameworks like HTML5, CSS3, Bootstrap, JavaScript, jQuery, Angular2/4,AngularJS, AJAX, JSON.
• Responsible for developing a large scale responsive application using Typescript, Angular4.
• Involved in developing HTML, CSS and Dynamic JavaScript templates.
• Involved in developing JavaScript-based app using object-oriented programming with prototypal inheritance and functional programming Paradigm.
• Developed single-page application with Angular2 (incl. routing, $resources etc) using UI and Native-routers.
• Implemented code according to coding standards and created AngularJS Controller, which isolate scopes perform operations.
• Used several Angular directives like ui-select, ui-bootstrap, ui-grid etc.
• Used Restful API’S for web service by exchanging JSON data between the applications and implemented JSON web tokens (JWT) for authentication.
• Implemented JavaScript source code embedded nested handling logic using JQuery event handlers and call back functions.
• Implemented faster mobile-friendly applications using Twitter Bootstrap framework.
• Used advanced level of HTML5, CSS3 and pure CSS layouts (table less layout).
• Used SASS to keep CSS well organized and maintainable.
• Tested cross browser functionality and fixed major layout bugs for supported browsers.
• Used Pagination component of jQuery for navigation and used DOM and AJAX to display page contents
• Produced client-side validation through JavaScript and Ajax for asynchronous communication.
• Work with unit testing, continuous integration, and test-driven development.
• Continuously Improving software and web apps to eliminate bugs and points of failure.
• Involved in daily SCRUM meetings to keep track of the ongoing project status and issues. Experience working in an Agile/Scrum development process.
• Implemented the scrum agile and code review process for higher quality completed code.
• Used Google Analytics, Google trends and SEO best practices to get targeted traffic.

Environment: HTML5, CSS3, JQuery, JavaScript, Angular2/4, AngularJS, Bootstrap, AJAX, JSON, SASS, REST, NodeJS, NPM, Grunt.

Confidential

Web Developer

Responsibilities:

• Developed the Front-End and UI of the application using HTML, CSS3, JavaScript, AngularJS, jQuery and Bootstrap.
• Designed dynamic client-side JavaScript codes to build web forms and simulate process for aweb application, page navigation, and form validation.
• Developed Single Page Application using AngularJS which was migrated from legacy application.
• Many AngularJS capabilities are being used including Customs directives, two-way data-binding, routing, templating, factories, services, etc.
• Created AJAX requests to the service using AngularJS built-in $http object.
• Wrote Angular service for business logic, Factory, directives and custom directives to manipulate DOM.
• Implementing client-side Form validation and interacting the functionality using Advanced JavaScript.
• Developed Responsive Web Design with the use of Bootstrap, media queries and fluid grid system to provide an optimal viewing experience across a wide range of devices.
• Design and implemented new features and perform code reviews
• Conducted research analysis on the scope of the application & conceptualized the SDLC of the product.
• Gathered client requirements and converted into analysis artifacts.
• Responsible for checking cross-browser compatibility and hence worked on different browsers like Safari, Internet Explorer, Firefox and Google Chrome.
• Experienced in deliveries websites in Wordpress, Drupal

Environment: HTML, CSS, JavaScript, JQuery, AngularJS, AJAX, JSON, WordPress, Drupal, Bootstrap, PHP, MySql

Confidential, Kota, IN

Web Developer

Responsibilities:

• Responsible for maintaining a current website that included updating the web pages, uploading additional content/changes in addition to developing and designing front-end/UI.
• Involved in designing UI Screen, created several mock up Using HTML, CSS and JavaScript.
• Handled all the client-side validations, slide show, hide and show controls, dropdown menus and tab navigation using jQuery.
• Built Web pages that are more user-interactive using jQuery plugins, AJAX, JavaScript.
• Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON.
• Used AJAX to make asynchronous calls to the server to fetch data and update the DOM.
• Responsible for transforming design mock-ups to W3C standards compliant HTML pages using HTML, XHTML, CSS.
• Written and implemented CSS throughout the site, both as in-line and imported files and created cross-browser compatible and standards-compliant CSS-based page layouts.
• Developing solution definition and technical design documents.

Environment: HTML, XHTML, CSS, Photoshop, Flash, JavaScript, jQuery, AJAX, JSON.