SUMMARY:

• Over 7 Years of progressive experience in all phases of software development life cycle including agile methodology.
• Requirements analysis, application design, development, Integration, maintenance and testing of various client/server, N - tier and web applications.
• Experienced as a User Interface/Front End Developer in developing applications using HTML/HTML5, CSS/CSS3, JavaScript, jQuery, Ajax and JSON.
• Good Experience using SCSS.
• Experience working with Responsive Web design and Object-Oriented Design (OOAD).
• Developed single page applications (SPA's) using Angular 6/5/4/2, Backbone.JS and React.JS.
• Built the Front-End JS architecture using React.js, React-Router, Webpack, Redux, along with other libraries and frameworks
• Expertise in React JS framework to develop the SPA.
• Expertise in React JS and working with React Flux architecture.
• Expertise in creating Custom Reusable React Components Library
• Ability to identify and gather requirements to define a solution to be built and operated on AWS.
• React JS and JSON were used to facilitate an AJAX enabled application of Model-view-controller.
• Using the Sitecore CMS (7.2 & 8.0), I created templates, rendering parameters, rendering items, pages, and page templates
• Worked with web-based application development using frameworks like Django and Flask.
• Good Experience in React JS for creating interactive UI 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.
• Proficiency in developing web applications using ASP.Net Web forms, ASP.NET MVC, Web Services, Windows Communication Foundation (WCF) and ASP.Net Web API
• Worked in TypeScript, ES6, ES5 to render JavaScript (KnockoutJS) with unit and end-to-end tests.
• Worked extensively in Agile Development process and Jira.
• Hands on experience in writing jQuery code and RESTful web services
• Knowledge in all stages of testing namely Functional testing, Performance testing, Integration testing, Regression testing and User Acceptance testing.
• Experience with unit testing using Junit and writing build scripts using ANT and Maven.
• Experience in Test Driven Development (TDD) environments using Karma/Jasmine/Sinon/Jest.
• Involved in Understanding functional specifications and developing creative solutions to meet business requirements

TECHNICAL SKILLS:

Methodology: Agile, Waterfall, SCRUM, TDD

UIWeb Technologies: HTML, HTML5, CSS2, CSS3, jQuery, CSS Animation, SASS, LESS, JavaScript, AJAX, jQuery, JSON, Web CMS, Twitter Bootstrap, and Bootstrap.

JavaScript Technologies: Angular 6/5/4/2, AngularJS, Typescript, Babel, Common JS, knockout.js

Backend Technologies: Web API, ASP.net 3.0 MVC, Junit, JSP, WordPress 4.2, Drupal 5.0, PHP, Python, Java

Web/App Servers: WebSphere, WebLogic, JBoss, Apache Tomcat, and Microsoft IIS Web Server

IDE & Tools: WebStorm, NetBeans, Adobe Dreamweaver, EditPlus, Microsoft Publisher, Eclipse

Operating System: Windows, MS DOS, Unix, Linux

Wireframe Tools: Adobe Illustrator CS3.

Databases: MongoDB, Microsoft SQL Server 2012/2008, MySQL, and T-SQL.

Web services: RESTful, SOAP, Web API, REST API.

Version Controllers: Subversion, CVS, GitHub, Bit Bucket, Piper

PROFESSIONAL EXPERIENCE:

Confidential - Mountain View, CA

Application Engineer

Responsibilities:

• Designed and developed self serving application using Angular 6/ Andgular 7, with a platform JavaScript and Typescript.
• Implemented various types of data binding techniques (event binding and two-way data binding) for CRUD functionalities.
• Involved in the Upgrading the Angular Version from Angular 2 to Angular 7
• Developed reusable UI components with different methods for sharing data between Angular components with Output Decorator and Event Emitter.
• Used Angular Router to turn application into a Single Page Application.
• Created Angular Interceptors and Services for the HTTP requests, response and error handling.
• Used REST client and POSTMAN to check the response of various API as a visual documentation for back-end implementation and client-side consumption.
• Made HTTP calls to a remote server's Web API using HTTP service
• Consumed data defined in Proto objects using Web API
• Used the webpack tool to bundle and inject JavaScript and StyleSheet files into HTML at runtime
• Restricted member fields and methods access using access modifiers like public, private and protected in TypeScript file
• Accessed and manipulated private member fields defined in TypeScript file using get and set properties
• Created data services for code reusability in components.
• Have broken down the application into multiple angular modules for simplicity purposes and have done unit tests using Jasmine.
• Performed authentication, authorization, data-binding, event-handling, validation, routing and navigation
• Extensively worked with making calls to WEB APIs to fetch the data from the back end as JSON response and parse it on the UI for DOM/CSS Manipulation.
• Collaborated with the front-end design team and back-end team and started converting the static files with the dynamic content with the data is retrieved from the database by the API calls.

Environment: Angular.js, Angular 6/7, Rx.js, Java8, HTML5, CSS3, RESTful Web Services, Material-design, Angular-Material, Confidential -charts, D3.js, Sitecore, Piper, Blaze, App-Engine, Webpack3, Web API, JSON, Jasmine, Karma.

Confidential - Phoenix, AZ

Full Stack Developer

Responsibilities:

• Involved in developing UI pages using HTML5, CSS3, JSON, JavaScript, Ajax, SEO.
• Developed web pages using HTML, DHTML, XHTML, DOM, CSS, JSON, JavaScript, jQuery and AJAX.
• Implemented a React.js blog application with React and Redux.
• Experienced in working with Redux architecture.
• Worked on Packages like Web pack and BABEL as transpiler for converting into direct files.
• Created POC for present day working model with React.js implementation.
• Created SPA for the End User providing route technologies with faster and responsive using React.js Framework.
• Developed various screens for the front end using React.js and used various predefined components from NPM (Node Package Manager) and Redux library.
• Used JSX, Babel to browserify the data understandable to browser.
• Extensively used Web pack to remove code dependencies and to develop a SPA using React.js along with React -route.
• Worked on CSS preprocessor frameworks (SASS 3.4 & LESS 2.0)
• Worked in developing dynamic robust UI screens using CSS, HTML, React.js, JavaScript, Bootstrap and jQuery.
• Used React.js to build web components such as signup form and rule form, unit testing done using Jest.
• Built reusable and customizable components for the new website using React.js and React -Routes to create a single page web application: Headers, Categories.

Environment: HTML5/HTML, CSS3/CSS, SASS, JavaScript, jQuery, Bootstrap, Grunt & Gulp, Apache Tomcat, SVN, Web Services, AJAX, CSS, Node.js, REST API, Jasmine, Sitecore CMS, React.js, React-Native, Redux, Flux, Jest, GIT, Agile

Confidential - El Segundo, CA

Sr. Front End Developer

Responsibilities:

• Involved in developing UI pages using HTML5, CSS3, JSON, JavaScript, Ajax, SEO.
• Used Angular.js to structure Javascript code in an MVC (Model, View, Controller).
• Extensively used CSS to change the styles to be used in future web layouts and debugging the errors issues with CSS. Designed web pages using XHTML and CSS. Implemented functionality in JavaScript.
• Used JQuery to make the HTML, Angular.js, CSS interact with JavaScript functions to add dynamism to the web page.
• Built CSS and JavaScript system for controlling text display issues cross-platform and cross browse
• Developed UI using JavaScript, HTML, CSS, JavaScript validations and XML.
• Used JavaScript, AJAX, XML, HTML and CSS for developing the Web component of apps.
• Worked with clients to develop layout, color scheme for their website and implemented it into a final interface design with the HTML/CSS and JavaScript.
• Designed table less web applications using CSS and with the help of and tags as per W3C standards.
• Responsible to write unit test cases using JUnit and Mockito
• Responsible for closing the backlog of production related issues within SLA.
• Created WebPages according to client's guidelines and standards throughout the development and maintenance of the website using HTML, XHTML, CSS and JavaScript.
• Worked on Karma-Jasmine and mocha for unit test cases and used protractor for end to end test cases.
• Responsible to Cache synchronization using Java Messaging Service (JMS)
• Developed WebPages that include JQuery, JavaScript and AJAX.

Environment: HTML, CSS, JavaScript, jQuery, backbone.js, Node.js, Angular.js, Bootstrap, AJAX, GIT, ANT, Jasmine, karma, Python, MySQL.

Confidential, Jacksonville - FL

Sr.UI Developer

Responsibilities:

• Closely worked with business system analyst to understand the requirements to ensure that the right set of UI modules been built.
• Expertise in DOM manipulation using JavaScript, jQuery and AngularJS .
• Responsible for analysis, design, implementation and deployment of code and database.
• Built web application using ASP.NET MVC 5.
• Designed and executed n-tier architecture using Entity Framework 6 as Data access layer and View model for Business access layer with LINQ to select specific/clean data.
• Developed dynamic responsive Web Application by integrating AngularJS with Bootstrap which is further integrated with Web Services like AWS.
• Implemented validation using Data Annotation to set the validation rule/information and using client-side validation by adding "EnableClientValidation" with the use of jQuery, jQuery.validate and unobtrusive.
• Used third party library to optimize the design of web page such as Telerik Kendo UI Grid.
• Front-End HTML page used Razor View 3.2.3 as a view engine and HTML5.
• Front-End script used jQuery 3.1.0 and jQuery UI 1.12.0.
• Customized and consumed Web API with $http service to achieve CRUD operations.
• Tested the functionality of the web application using Junit to perform Unit testing.
• Used JIRA as a management tool and GIT as a version control.

Environment: HTML5, CSS3, Bootstrap, JavaScript, AngularJS, NodeJS, DOM, JSON, HTTP, KendoUI, AWS, jQuery 3.1.0, jQuery UI 1.12.0, ASP.Net/.Net Framework 4.5.2, C#, Web API, ASP.Net MVC 5, WCF, SQL Server 2014.

Confidential

Java UI Developer

Responsibilities:

• Developed dynamic web pages using HTML/HTML5, CSS/CSS3, jQuery, Bootstrap.
• Developed J2EE (EJB) Enterprise JavaBean Components and deployed on Web Logic Application Server
• Designed and built client-controller packages to comply MVC (Model View Controller) design paradigm-using Struts
• Utilized technical expertise to support a variety of e-commerce software, tools, and processes.
• Web application development using Web 2.0 technologies, Java, J2EE, jQuery, REST API, JSON, and spring framework.
• Creating Front-end Applications using HTML5, CSS3, JSS, JavaScript, jQuery, AJAX, XML and AngularJS .
• Responsible in creating Servlets, which route submittals to appropriate Enterprise Java Bean (EJB) components and render, retrieved information under UNIX Environment.
• In system data analysis, design and implemented on MySQL . Optimized system performance by writing stored procedures and calling them using JDBC callable statements.
• Testing and Debugging using JUNIT and building the application-using ANT

Environment: Java, J2ee, JSP, JSTL, Struts, Servlets, Weblogic, Java Beans, JDBC, HTML, CSS, AJAX, Bootstrap, JavaScript, AngularJS , jQuery, HTML/5, CSS2/3, XML, DOM, SOAP, MySQL, spring, JSP, Windows.