Raj Sam

Experience

1. Sr Java Full Stack Developer

   Liberty Mutual Insurance

   Feb 2019 — Present

   Involved in analysis, Application Development, System and Integration Testing, Support for several Federal Government projects. Involved in developing code for obtaining bean references in Spring framework using Dependency Injection and Inversion of Control (IOC). Developed Spring boot applications and microservices and deployed on AWS EC2 instances. Used React JS to build the UI components, developed filters to display different dimension of data and font size modifiers Developed container components as the logic layer for the UI components. Developed a Single Page Application (SPA) for client to perform risk analysis and predict the impact of fraud, abuse using React JS. Used React-Router in React JS for routing and reflux and several others based on requirements and also Developed Web API using NodeJS and hosted on multiple load balanced API instances. Gained Knowledge on Electrode Platform which is a NodeJS/Web platform built on top of the ReactJS and HapiJS frameworks. Developed application using ReactJS components, Virtual DOM, Forms, Events, Keys, Router, Animations and Flux concept and implemented various Front-End screens. Worked extensively on Spring 4 and Spring MVC framework to develop internal web application as per client requirements. Worked on creating a Database and connect the database with Hibernate (ORM). Provided Hibernate configuration file and mapping files. Proficient in persistence framework like Hibernate and JPA and also Integrated Spring Hibernate and JPA frameworks. Responsible for designing the User Interface by coding in HTML5, CSS3, AngularJS 4, Type Script, Microservices to build this SPA Single Page Application. Have developed the Graphical User Interface screens using Java Swing for an application. Designed the screens in compliance to the existing application and then have developed the swing components accordingly.