SUMMARY:

• Over 8 years of extensive experience as a Senior UI Developer in all phase of SDLC like Requirement Analysis, Implementation and Maintenance.
• Extensive experience with Agile and SCRUM.
• Proficient in building data driven Web applications using HTML/HTML5, DHTML, XHTML, AJAX, Angular JS, Angular2, Angular4, Angular5, Type Script, Node JS, NPM, React JS, Redux, Ember JS, XML,JSON, CSS/CSS3, LESS, SASS, Stylus and JavaScript.
• Good understanding of Mongo DB and Proficient knowledge on Java Script.
• Solid experience with Responsive Web Design (RWD) using Bootstrap and Media Queries.
• Extensive working experience in application frameworks such as BackBone.JS, Angular2, Angular 4, Angular 5, Node JS, React JS, NPM, Redux, Ember JS.
• Strong working experience in evaluate current applications and recommend processes to move applications into Angular - cli and Angular 4/5 with backend services.
• Extensively used AngularJS frameworks for medium to large size Single Page Applications (SPA).
• Expert in Angular JS, worked on Angular JS features like Two Way Binding, Custom Directives, Controllers, Filters, Services and Project Architecture, React JS features like Components, Lifecycle methods, and unidirectional data flow using the Flux Architecture.
• Extensively used React. JS and Redux, React Native library of JavaScript, and used Forms, Events, Keys, State, Props, Flux, and Web Pack.
• Experience in developing web applications using MVC architecture.
• Excellent experience in creating Dynamic Wireframes, HTML Wireframes, Dynamic Screenshots and Sitemaps.
• Hands-on experience with web development using Controller, Directives, Filters, Routers, Services providers and Experience in creating and consuming Web Services.
• Expertise in building strong websites confirming Web 2.0 standards using Yahoo User Interface (YUI) Framework, JQuery, HTML, XHTML, DHTML, CSS to develop valid code and table-free sites
• Extensively Worked on CSS Background, CSS Positioning, CSS Text, CSS Border, CSS Margin, CSS Sprites, CSS Padding, CSS Table, Pseudo Elements & Classes and CSS Behaviors in CSS.
• Experience in implementing Component life cycle architecture, store actions, using socket.io in React-Redux app to handle real time data, installing React Router, Redux for API calls in React JS.
• Experienced in building cross-browser compatibility applications using HTML5 and CSS.
• Hands-on experience with Relational and NOSQL databases like MongoDB, Cassandra, Oracle, PostgreSQL, IBM Informix, MySQL, MS SQL, SQL Server and DB2, experience in writing SQL Queries.
• Expertise in using various IDE's like Dreamweaver, WebStorm, IntelliJ, Notepad++, Eclipse, Sublime Text 2, Brackets and Visual Studio.
• Experience in unit Testing Tools using Jasmine, Karma, Junit, Mocha, Chai, Protractor and Selenium unit testing framework along with TDD environment and expertise in Web pack, Gulp and Grunt.
• Experienced as a UI, UX designer, rich user interface design, development, documentation, web 2.0 specifications, standards, media (screen, mobile, touch interface) compatibility, application architecture, visual design, project and team management.
• Good at Development of web pages using HTML, JavaScript, React, SASS, PHP and Node.
• Experience with mobile frameworks: JQuery Mobile and React Native to develop mobile app for iPhone, Android and Blackberry phones.
• Strong experience in Search Engine Optimization (SEO) techniques in order to develop web applications.
• Experience in designing UI patterns and UI applications with the help of Adobe products like Adobe DreamweaverCS3, Adobe Photoshop, and Adobe Illustrator CS3.
• Experience in web applications that required Cross Browser Compatibilities like Chrome, Safari, Firefox, Internet Explorer and Opera.
• Experience working on Content Management Systems (CMS) such as WordPress, Joomla and Version control systems such as SVN and Perforce, GIT.
• Experience of server-side CSS pre-processing platforms, such as LESS, Stylus and SASS.
• Strong in AJAX, JSON, promises and good at consuming RESTful services.
• Good Experience with Bug Tracking tools like ALM, Bugzilla and Jira.
• Experience with User Acceptance Testing (UAT) and Accessibility Testing.
• Some of the attributes that would describe me would be Team player, Quick learner, Self-Motivated and Strong interest in Front End Development.

TECHNICAL SKILLS:

SDLC Methodologies: Agile/Scrum, Waterfall

Design Patterns: MVC (Model-View- Controller)

UI/Web Technologies: HTML5, SASS, LESS, Atomic, CSS, CSS3, SASS, JavaScript, Servlets, JSP, PHP, JSON, JDBC, AJAX, XML, XHTML, MVC, DOM, JavaScript Libraries, JQuery, React.js, Angular.js, Backbone.js, Require.js, Node.js, Bootstrap.

Frameworks: Spring, JQuery, JavaScript, Bootstrap, Angular JS/ Angular2/ Angular4/ Angular5, React JS, Backbone, Node JS, NPM, Redux, D3JS, Ember JS, ExtJS, Knockout JS

IDE & Tools: Eclipse 2.x/3.x., Notepad++, Sublime Text 3, Notepad++, Eclipse, Visual Studio Code, Sublime Text2

Application Server: Apache Tomcat 5.5/6.0, WebLogic Application Server, Web Sphere, IIS

Database: Oracle, MySQL, Teradata, PLSQL, MongoDB, Cassandra, PostgreSQL, MS SQL, SQL Server, IBM DB2

Operating Systems: Windows 2000/XP/Vista/7/8, Linux RHEL6/CentOS, Mac OS

Mobile Technologies: Windows, Android, BlackBerry, IOS

Cloud Technologies: Amazon Web Services (AWS), Microsoft Azure

Build/SCM Tools: Maven, Jenkins, SVN, Git, GitHub

Web Services: SOAP, REST, Restful

Testing Frameworks: Selenium, Jasmine, Karma, Cucumber, Chai, Mocha, Protractor

PROFESSIONAL EXPERIENCE:

Confidential, SFO, CA

Sr. UI Developer

• Built Responsive websites using JQuery, JavaScript with the powerful Bootstrap Framework.
• Designed the front-end applications, User Interactive (UI) web pages using web technologies like HTML5/CSS3, Angular4, Angular5 and bootstrap.
• Worked with Angular4/Angular5 framework in front end development that implements MVC pattern.
• Converted existing pages in AngularJS code into Angular4/angular5 code.
• Worked on various projects in B2B, B2C websites using Angular4/Angular5 framework involving - Angular Directives, Components, Filters, Factory, Service, Angular Forms, and Angular Expressions.
• Developed the application with angular libraries like ng2-table, ngx-loading, ngui/sticky, ng2-datepicker, angular-calendar, angular2-grid, angular/material, codelyzer, Angular 2 Webpack.
• Created TypeScript reusable components and services to consume REST API's using Component based architecture provided by Angular 4.
• Designed dynamic client-side JavaScript codes to build web forms and simulate process for a web application, page navigation using Angular 4.
• Created services with Angular 4 @injectable property, as to make the service available for dependency injection when creating components.
• Worked with Angular 4 features like Router Param Map and Animations.
• Transformed the Angular 2 response using Angular 2 observables.
• Written code on Typescript and ES6 to implement Angular 2 Components.
• Implemented Angular Router to enable navigation from one view to the next as agent performs application tasks
• Developed User interface using Angular4, Data Tables frameworks to visualize historical housing and rendered data.
• Developed Angular4 Services to consume JSON data from Mongo DB, Google MAPS RESTful services.
• Involved in making the application Responsive-using Bootstrap, used CSSLESS pre-processor.
• Created Angular2 , Angular4, Directives, Components, Pipes, Injectables across the whole system, such as build the custom filter and the main assortment dashboard.
• Redesign the app using technologies of HTML5, CSS3, JS, Angular4, Node JS and JQuery.
• Worked with Express.js for development of RESTful web services and middleware configurations.
• Integrated well with backend REST API services and created local stubs and virtualization for the services.
• Used Jenkins in CI/CD for end-to-end deployments.
• Developed page layouts, navigation, animation buttons and icons.
• Performed unit testing using Jasmine and Karma, along with integration testing Chrome Inspector to fix bugs and worked closely with QA.

Environment: Windows, Linux, MVC, CSS3, HTML5, JavaScript, Angular2, Angular4, Angular5, Mongo DB, JSON, REST, GIT, Jenkins.

Confidential, Norfolk, VA

Sr. UI Developer

• Implemented React JS code to handle cross browser compatibility issues in Mozilla, IE 7, 8, 9, Safari and FF.
• Used React-Router to turn application into Single Page Application (SPA).
• Worked in using React JS components, Forms, Events, Keys, Router, Animations and Flux concept.
• Used Web services (SOAP and RESTful) for transmission of large blocks of XML/JSON.
• Worked on responsive design and developed a single ISOMORPHIC responsive website that served to desktop, Tablets and mobile users using React.JS.
• Responsible to create Prototype using HTML5/CSS3, bootstrap.
• Extensively used React JS to Design React web app to format and validate JSON.
• Implemented ES6/ES2015 React component which will be used on both the server and client so that the server will turn our JSX into HTML, and the client will take that HTML attach event handlers to it.
• Using Twitter Bootstrap with the UI Component and Layout Library to become a responsive application.
• Implemented client-side Interface using React JS.
• Construct powerful and modern frontend architecture, involving React, Redux, and ES2016.
• Built highly modular HTML5 front end that built on React JS optimizing for rendering performance and adding new product features, bug fixes, and transitioning Account pages to the new platform using React JS.
• Implemented REST based service for Async Job processing.
• Use Node JS, Mongo DB and NPM Package Manager for installing dependencies.
• Responsible for creating RESTful web services using Node JS, Express JS for fetching the data, updating and storing in MongoDB database using mongoose.
• Used Node JS and Express Framework to build the API.
• Used Grunt as an associate to Node JS to establish the connectivity between database and client.
• Developed Web API using Node JS and hosted on multiple load balanced API instances.
• Developed certain features of the application functionality i.e. CRUD create, read, update, and delete features using React JS and Responsive Web Design (RWD).
• Develop the application using Node.JS application server and Express.js web framework.
• Redesign the app using technologies of HTML5, CSS3, React JS, Node JS and JQuery.
• Involved with other developer while Middle Tier integration process.
• Responsible to design various search forms prototypes and also involved to create error validation code using JavaScript/JQuery.

Environment: Windows, React JS, Redux, HTML5, CSS3, JavaScript, JQuery, Node JS, Dockers, Ajax, XML, W3C, Oracle, SOAP, Restful, MS Visio.

Confidential, Austin, TX

Sr. UI Developer

• Design, develop, and test key sections of corporate website utilizing the latest application development tools.
• Key team member responsible for database support for a mobile web based application.
• Developed Presentation Layer and Front End using HTML, CSS, and JSP and validated the data using AJAX and JavaScript
• Performed JSON data parsing using Angular JS to render the information on user interface pages.
• Used in built directives, filters and created custom directives, factories, filters, services in Angular JS to provide better search experience.
• Used Angular JS to create custom directives for navigation bar, sidebar filters for user data, strict filters for exact match search and other re-usable sections.
• Developed $scope methods like $watch (), $digest () and $apply () to implement two way data binding in Angular UI.
• Worked on UI-Router for Nested Routing of Angular-UI that modularized the application explicitly and outlined the dependencies for better performance in application.
• Involved in developing HTML and JavaScript for client side presentation and, data validation on the client side with in the forms.
• Involved in writing SQL Queries, Stored Procedures.
• Developed JavaScript library for rendering domain-specific layout XML to the web.
• Designed and developed Spring SOAP and RESTful web services and Spring JMS modules to interact with enterprise and legacy applications.
• Involved in redesigning the entire site with CSS styles for consistent look and feel across all browsers and all pages.
• Involved in database designing from ER diagrams to Normalization.
• Performed Query optimization.
• Leveraged tools such as Git and Git Lab to effectively collaborate and communicate with other teams.
• Carried out unit testing of AngularJS component using debugging tool like Jasmine.
• Involved in writing application level code to interact with APIs, Restful Web Services using AJAX, JSON.

Environment: HTML, CSS, JavaScript, JSON, Agile, Bootstrap, Backbone.JS, Angular.JS, Node.JS, Ext JS, Require.JS, JQuery UI, SEO, Eclipse, JIRA, MySQL, Adobe Illustrator, XML, AJAX, Windows.

Confidential, Seattle, WA

UI Developer

• Followed the overall application MVVM architecture to create MVC layers in Angular JS and Node JS layers.
• Involved in building MEAN full stack web application by using MEAN JS .
• Created modular single page sub applications that can be incorporated into other projects.
• Created front-end web Layout using Sublime with HTML5, CSS, Bootstrap.
• Created JSON objects on the front end to throw data on the server for storing the data into MONGO DB on mLab (formerly Mongo Lab).
• Implemented responsive design for different size of devices by using Bootstrap Grid System .
• Created server and handled requests and responses from controllers by using Express.js .
• Implemented searching and sorting functions with Angular JS system-directive ng-filter .
• Developed Web API using Node.JS and hosted on multiple load balanced API instances.
• Used Angular JS expressions to implement two-way data-binding to update information between view and model.
• Designed and implemented customized Angular JS services and directives for reusable functions.
• Coded to implement AJAX based application by fetching the response from backend REST API as a part of JSON .
• Implemented real-time updating of the user status, according to deleting and editing operation.
• Connected server and database to update data information with Node.js and MONGO DB .
• Utilized infinite-scrolling to load data information in the view.
• Attended Daily standup meetings (Scrum), Estimation meetings and requirement review meetings to analyze requirements for project.

Environment: HTML5, CSS3, Java Script, Angular JS, Bootstrap, JSON, Node.js, Express.js, MEAN.js, MONGODB.

Confidential, Windsor, CT

Full Stack Developer

• Worked in configuring backend using various spring frameworks features such as Spring MVC, Spring Boot, Spring ORM and Spring Security.
• Created forms to collect and validate data from the user in HTML and JavaScript.
• Expertise in developing UI based GUIs using Java Applets, HTML5, DHTML, JavaScript, AngularJS, XML, AJAX, JSF, JSP & spring form tags.
• Used JavaScript, JQuery for user interactions in pages.
• Used JQuery Ajax for service calls on pages to interact with the server for information.
• Rapid prototyping of design concepts.
• Utilized various JavaScript and JQuery libraries, AJAX for form validation and other interactive features.
• Involved in designing and developing the JSON, XML Objects with MySQL.
• Used Ajax, JSON to send request to the server to check the functionality of the websites.
• Responsible for authoring of website functionality with JavaScript, HTML, CSS.
• Used CSS Sprites to decrease the number of HTTP requests and load time of web pages.
• Performed maintenance tasks to existing web pages using HTML and PHP
• Trained associate consultants in Drupal development and standards
• Mentored Drupal consultants for their career paths with Drupal.
• UI development with technologies like HTML 5, Angular JS and JQuery.
• Developed SQL queries to perform insert, update or delete operation on MySQL database.
• Used agile methodology for the software development.
• Developed usage rule using Drupal rule module.

Environment: HTML, JavaScript, AJAX, CSS, JSON, Jquery, Drupal, XML, JSON, Photoshop, Agile, SQL, Windows.

Confidential

Full Stack Developer

• Used AJAX and JSON to make asynchronous calls to the project server to fetch data on the fly.
• Designed and developed e-commerce website using JavaScript, HTML, CSS, AJAX, PHP & MySQL, and Photoshop.
• Developed the User Interface using HTML, CSS3, JavaScript, bootstrap and AJAX.
• Used JAVA based Restful services to display in UI.
• Involved with bug fixing on functionality, performance and designing issues with JavaScript and Angular.
• Implemented interaction between frontend and backend using the JSON object.
• Wrote Cross Browser code of CSS and JavaScript for Internet Explorer and Firefox.
• Written CSS to provide table free layout to user interface screen.
• Actively used XML (documents and transformations) for creating templates with dynamic data from XML file.
• Extensively used/modified JQUERY to perform AJAX calls for creating interactive web pages on JSON response.
• Worked with backend developers to convert HTML/CSS non-functional pages into dynamic JSP pages.
• Performed a lot of DOM operations for loading and manipulating dynamic content on Webpages.
• For the graphical representation of the data in flowcharts and pie charts using google charts
• Got a chance to design and develop different screens based on the older versions.
• We have mainly targeted the performance followed different methodologies like code reputability.
• Edited some of the plugins by extending their properties to match the scenarios.

Environment: Java, Struts, HTML, JavaScript, AJAX, CSS, JQuery, XML, JSON, SQL, Windows.