Kalyan M.

Experience

1. Java Full Stack Developer

   American Express

   Sep 2020 — Present

   Developed dynamic and responsive Web pages from scratch using HTML5, CSS 3(using SASS), and JavaScript. Developed various single-page applications (SPA) using REACT JS and used various predefined components from the Redux library. Closely worked with Application using React JS and Node JS libraries NPM, gulp directories to generate the desired view and redux to root the URL properly. Mocha test runner and Chai test framework are used to test React JS components. Worked in using React JS Components, Forms, Events, Keys, Router, Animations, and Flux concept. Extensively worked in writing minimal code in building re-usable forms with their validations using REACT with Flux Architecture. Worked with Web pack build tool and automated the process of building using Jenkins for React-based front-end application. Responsible for the overall layout design and prototype using React JS with Redux library, jQuery UI, CSS/Less, and HTML5.• Made use of React JS to build Bootstrap components for responsive UI objects and linked with API data to view render the virtual DOM dynamically Developed Restful services based on Spring REST using the Jersey framework. Implemented Internationalization using Spring MVC Interceptors, spring core modules, and native Spring AOP facets of Logging and transactional management Extensively used ES6 to create components in REACT. Experience in integrating the internal security model into new projects with Spring Batch, Spring Boot, Pivotal Cloud Foundry, and Netflix Eureka. Implemented microservices-based architecture using Spring Boot interacting through REST API. Worked with Spring Cloud and Netflix OSS-Eureka for service registration and discovery. Worked with Netflix Zuul API gateway for Authentication and hystrix circuit breaker for fault tolerance. Implemented the various layers of the application using Spring Framework modules such as Spring IOC, Spring AOP, Spring MVC, and Spring ORM.