Rajashekar Valaboju

• Design and develop User Interface (UI) applications and professional web applications using ANGULAR 15 HTML 5.0/5, CSS3, BOOTSTRAP, JAVASCRIPT, JSON, and Rxjs

• Responsible for login, authentication and authorization and various web security (role-resource based)

• Create reusable services and use them in different components using Angular Dependency Injection

• Responsible for continuous integration and understanding of build and deploy mechanism and technologies (e.g. Jenkins)

• Maintain and overlook control versions of SVN, Code Hub and GitHub

• Troubleshoot and resolve portal errors/issues

• Participate in scrum sessions

• Operate in an AGILE based development environment

• Developed Mean Stack application from scratch including Mongo DB server setup and Express-JS server development.
• Integrated user facing angular components with server side using RESTful Web services.
• Developed REST services using Node-JS, Express-JS, Body-Parser, Mongoose, Underscore-JS and other node modules to serve the web application with JSON data
• Applied Angular's template driven validations for client-side validations and CSS for further enhancements of the presentation layer.
• Developed dynamic role management system to allow administrators to have own set of operations.
• Used JSON for accessing data from Angular Services to Node.js APIs.
• Used Postman to test the API workflow tested on the JSON files which are generated by the NodeJS, ExpressJS.

• Interacting with business analyst while implementing business logic.
• Developed Dynamic Single Page Application using Angular.
• Built rich prototypes and application using HTML5, CSS3, Angular, JSON, C3 charts, D3 charts and Bootstrap.
• Worked with Node.js to develop RESTful API's consumed in front end applications.
• Developed various screens for the front end using Angular and used various predefined components from NPM (Node Package Manager).
• Made the integration of data in applications in favour JSON documents with dynamic schemas using Mongo-DB (NoSQL) database.
• Implement responsive design using Bootstrap and customized bootstrap styles as per brand styles and developed responsive application for all platforms like desktop, mobile and tablet.
• Handled all the client-side validations, slide show, hide and show controls, dropdown menus and tab navigation using Angular.
• Data visualization implements using C3 and D3 charts.