Involved in complete development of Agile Development Methodology/SCRUM and tested the application in each iteration.Developed web application that meets the web and industry standards using HTML5, CSS3 and JavaScript based on the W3 standards and cross-browser implementation.Built Single Page Applications framework. Built Angular 10 framework including MVC architectures, different modules, templates, custom directives, and custom filters.Used Angular 8, 10 frameworks where data from backend is stored in model and populated it to UI.Worked on creating components, directives, services and routing in Angular 8, 10 for better component communication by sharing the code between the components.Written different Routing (SPA), modules and reusable components using Angular 8 and 10.Enhanced existing applications using Angular2, creating an HTML navigation menu that is role-based, wherein menu items change dynamically based on the values derived from the database in the form of JSON. Involved in RESTful API developing web service.Designed dynamic client-side to build web forms and simulate process for web application, page navigation and form validation.Designed CSS templates for all pages of the website by utilizing CSS Background, positioning, text border, margin, padding, and table.Responsible for design and development of various components such as tab bars, image picker, date picker, push notifications, sign-in/out features, profile management and navigation using Angular.Utilized Angular Cli to develop front-end functionalities and researched the command that Angular Cli provided.Used JSON for data interchange, as it's faster and can be parsed using JavaScript.Designed and developed scalable Angular components for a high-traffic e-commerce platform, resulting in a 25% increase in online sales.Involved in asynchronous request handling, partial page updates and get/post methods using AJAX.

Responsible for design and development of various components such as tab bars, map view, image picker, document picker, push notifications, sign-in/out features, profile management and navigation using react -native.Increased the sprint velocity measured by vsts.Created reusable components using React Js and created actions, reducers and integrated the components.Worked on Regression bugs and made the monthly release on time.Worked in using React-Native components, Forms, Event, Keys, Navigation and Redux concepts.Implemented stable React components and stand-alone functions to be added to any future pages.Actively participated in Scrum Ceremonies like Stand up, Grooming, Sprint Planning, Demo and Retro.Done Refactoring of the code to improve the performance of the application.Developed hybrid mobile platform applications using JavaScript and React-Native, resulting in 88% code share between iOS and Android while reducing development time by 33%.Used Web services (SOAP and RESTful) for transmission of large blocks of XML/JSON.Refactored error message handling design by implementing React Native alert dialog resulting in potential decrease of user input errors by 44%.Used Api calls using React Hooks Such as use state, Use effect.Components for UX-Library consisted of Button, Checkbox, Input, Icons, Toggle Button, Dropdown, Multi-Level Dropdown and many more.Used React 16.8’s new feature Hooks to rewrite the code and truncated down 30% code.Used Libraries like Mapview, Vector Icons and Feathersjs to initialize a new server for authentication.Worked closely with the Back-End team to display data using the Custom Components, library Components, and Redux.Used core java concepts like Multithreading, Collections frameworks.Responsible for adding margin properties to the custom style objects and the alignment of home menus and swipe bar iOS-Android native navigation (e.g. React-Native-navigation).

Designing, developing, enhancing, debugging, and implementing software. Troubleshooting production problems related to software applications.Responsible for implementing new features and redesign of dynamic web pages using HTML5, CSS3, JavaScript (ES6), Angular 5/7/8.Responsible for creating efficient design and developing User Interaction screens using HTML, CSS3, Bootstrap, JavaScript, Angular 8 and Node JS.Enhanced application performance by Angular 8 Component based development in view of future Angular framework transitions.Built Angular 8 components, UI services to consume rest services using Component based architecture provided by Angular 8.Configured and developed routes using Angular. Utilized Web pack for bundling the code consisting of Angular, Angular JS, HTML5, CSS3 and NPM for package management.Worked with NPM commands and using Package. Json for managing dependencies and dev-dependencies of Node.js applications.Worked with JSON web tokens for authentication and authorization security configurations using Node.js.Implemented React Js code to handle cross-browser compatibility issues.Tested Angular 8 Application with Jasmine testing framework and Protractor. Used TypeScript for automation.Involved designing in web pages using HTML5, CSS3, JavaScript, Bootstrap, SASS, LESS, React.js, Redux.Created Angular service and integration with SOAP RESTful APIs. Used Angular Http Client to send GET/POST/DELETE request to fetch data from server.Custom implementation of NGRX-Data framework specifically for Accident Investigation used by all developers in the team.Responsible for developing all the UI pages using HTML, CSS3, Bootstrap, Angular 2.0, JavaScript, TypeScript, AJAX, JSON, and Restful API’s.Worked in a team, involved in developing the UI layout and front-end programming for web application that matches requirements of Client.Utilized server-side pre-processors (SASS) for CSS3 to take advantage of @extend, Nesting capabilities.

Application was developed using Agile Methodology, that included iterative application development, weekly Sprints, stand up meetings, Followed Rally for tracking processes and streamlining Agile planning.Developed various pages in the applications in front end technologies HTML5, CSS3, JSON, Angular 5.Designed and build functional prototypes for applications across all digital channels that can be tested in an airport environment.Built Angular 5 components, UI services to consume rest services using Component based architecture provided by Angular 5.Developed and performed test cases using jasmine and Karma in the unit test and used the protractor and Http-server for the End2End testing.Developed powerful Single Page Application and dynamic responsive Web Application with Angular 5.Created Angular service and integration with RESTful APIs. Used Angular Http Client to send GET/POST request to fetch data from server.Leveraged AngularJS sources for data access and created custom directives, factories, and services for the reusable components.Integrated third-party libraries and APIs to enhance application functionality and user experience.Implemented complex data visualizations and interactive charts using Angular modules and third-party libraries.Developed the components using Angular 5 needed for the application from the scratch and customizing from various Angular related libraries to meet the application's functionality.Designed animated web pages by importing the @angular/animations which is the latest animation package in Angular 5.Led the development of a customer portal using Angular, integrating with backend services for real-time data updates.Worked closely with QA teams to identify and resolve frontend-related issues, ensuring a bug-free user experience.Extensively involved in upgrading the existing system from Angular 5 to Angular 6.Debug the issue in firebug for Firefox, web developer tools in Chrome, Safari and IE 8,9,10 browsers.

Involvement in all stages of Software development life cycle including Analysis, design, development, Implementation, testing and support. Involved in development of User Interface using HTML5, CSS3, JavaScript, jQuery, JSON and Angular JS, Angular.Created package.json for Bower and NPM. Extensive experience using Bootstrap for layout.Extensively used Angular UI (Angular Bootstrap) for ng-grid, and UI components. Responsible for designing SPA with using Angular, Angular JS as framework along with HTML, XML and CSSDeveloped the web application using Angular JS, MySQL, and JavaScript.Used Angular JS for data manipulations and display data in company standard format.Extensively used tools like Webpack to minify JavaScript files, compile Sass files to CSS, reduce the Angular file size and used Grunt/Gulp for build automation and management. Collaborated with stakeholders to gather and analyze requirements, providing technical expertise in the design and implementation of user interfaces.Worked on React JS Virtual Dom and React views, rendering using components which contains additional components called custom HTML tags.Used React JS for templating for faster compilation and developing reusable components.Used React-Autocomplete for creating google map’s location search on the webpage.Working with React Router for developing Single Page Applications SPAs.Developed React/Redux code using functional programming best practices to enable efficient pure function testing.Utilized create-react-app to launch product to stay update with the most current web pack and babel build configurations.Used Backbone.js for the functionality and structure. Developed core component of Analytics with Angular.js, Backbone.js and Require.js.Utilized NPM and Bower to create the project structure and update and install packages. Worked with GIT to maintain current and historical versions of source code.