Sathish Rayala

Experience

1. Full Stack Developer

   Elevance Health

   Apr 2023 — Present · Newark, NJ, US

   Involved in preparing use-case diagrams, sequence diagrams, and class diagrams using Rational Rose, UML.• Implemented Standard interfaces to load legacy file-based eligibility information from carriers and mapped the information onto Hibernate entities to persist in the Oracle database.• Implemented a significant proportion of the Master Descriptions module which iREST-based web service and gives detailed information about Patients, Providers, Carriers, Coverage, Payers, Checking Accounts, and Business Groups.• Front-end development using JSP, HTML, Typescript, and JavaScript, and wrote custom tags.• Performed Validations on UI data using JSF validators. Built Angular6 & 8 modules, controllers, pop-up modals, and file uploaders.• Develop batch processes for financial reporting applications and modules using Perl and Korn shell scripts on Oracle database, with partitions and sub-partitions.• Worked on Pivotal Cloud Foundry (PCF) to host Cloud-based Applications. • Followed Spring MVC Framework for the development of the project.• Used Hibernate to store the persistence data in the Oracle database and wrote HQL to access the data from the database.• Re-designed, re-architected, and built the existing application using Java 11, Spring Boot, Spring Reactive Stack (Web Flux), GCP, PostgreSQL, and Maven.• Experience in writing policies for CA API Gateway (Layer 7).• Initially we had Node.JS/Express.JS to mock REST services and built the UI app using that mocked backend, but later we integrated with the real backend system and coordinated with the server-side development team.• Using Java features in developing the code like Lambda expressions, creating resource classes, and fetching documents from the database.

Education

• Lakireddy Bali Reddy College of Engineering(Autonomous)

  Bachelor of Engineering - BE

  2010 — 2014