Preethi R

Experience

1. Senior Backend Developer

   UnitedHealth Group

   Mar 2023 — Present

   Involved in writing SQL queries, functions, triggers, and stored procedures for PL/SQL and HQL (Hibernate Query Language).Researching and conducting POC’s for identifying best fit tools for automation testing.Created common functions that can be reused throughout project lifecycle.Developed Entity objects and used Hibernate the ORM tool to access the persistent data from MYSQL.Implemented CI/CD and test-driven development using Jenkins.Active coding using Reactive programming with spring Web Flux and Reactor.Designed and developed the presentation layer using servlets and JSP (Java Server Pages) and used JSTL for reusability.Created reusable React components for the application and used props for single directional data flow and used state for class components.Wrote Micro services to export/import data and task scheduling and Spring boot, Spring and Hibernate in the micro services and Swagger API for Micro services.Hands on experience on networking, automation like ansible, Jenkins.Experience with Puppet, Chef, CFengine.Be part of a scrum team to support provider demographic automation.Support any new enhancements that are required to modify existing code. Implement new Restful APIs when needed.Build the code, deploy it and take it to production after UAT signoff (OpenShift).Support the production releases.Used POSTMAN and SoapUI to test RESTful services and perform operations.Used Spring Security for Authentication and Authorization of the application.Collaborated with team of professionals in Agile Team and used GitHub for source code management and version control. Used Slack as a communication platform between team members.

Education

• JNTUH College of Engineering Hyderabad

  Bachelor’s in computer science